node_ids
listlengths 4
1.4k
| edge_index
listlengths 1
2.22k
| text
listlengths 4
1.4k
| source
stringlengths 14
427k
|
|---|---|---|---|
[
7,
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13,
18,
18,
13,
13,
13,
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13,
13,
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28,
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4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
13,
3,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
13,
3,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
13,
13,
0,
13,
17,
0,
13,
17,
4,
13,
13,
14,
2,
13,
17,
4,
13,
10,
18,
13,
10,
12,
13
] |
[
[
93,
4
],
[
14,
13
],
[
94,
17
],
[
21,
20
],
[
13,
23
],
[
26,
25
],
[
29,
28
],
[
20,
31
],
[
13,
35
],
[
28,
36
],
[
40,
39
],
[
28,
40
],
[
44,
43
],
[
47,
46
],
[
20,
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],
[
13,
55
],
[
46,
56
],
[
60,
59
],
[
46,
60
],
[
39,
65
],
[
25,
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],
[
59,
68
],
[
43,
68
],
[
72,
71
],
[
39,
75
],
[
25,
75
],
[
59,
76
],
[
43,
76
],
[
79,
78
],
[
82,
81
],
[
81,
85
],
[
78,
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],
[
71,
85
],
[
97,
91
],
[
93,
94
]
] |
[
"import sys\n\ninput = sys.stdin.readline\n\n\ndef main():\n s = input().rstrip()\n N = len(s)\n\n i_C = -1\n for i in range(N):\n if s[i] == \"C\":\n i_C = i\n break\n i_F = -1\n for i in reversed(range(N)):\n if s[i] == \"F\":\n i_F = i\n break\n\n if i_C == -1 or i_F == -1:\n ans = \"No\"\n elif i_C < i_F:\n ans = \"Yes\"\n else:\n ans = \"No\"\n print(ans)\n\n\nif __name__ == \"__main__\":\n main()",
"import sys",
"sys",
"input = sys.stdin.readline",
"input",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"def main():\n s = input().rstrip()\n N = len(s)\n\n i_C = -1\n for i in range(N):\n if s[i] == \"C\":\n i_C = i\n break\n i_F = -1\n for i in reversed(range(N)):\n if s[i] == \"F\":\n i_F = i\n break\n\n if i_C == -1 or i_F == -1:\n ans = \"No\"\n elif i_C < i_F:\n ans = \"Yes\"\n else:\n ans = \"No\"\n print(ans)",
"main",
"s = input().rstrip()",
"s",
"input().rstrip()",
"().rstrip",
"()",
"input",
"rstrip",
"N = len(s)",
"N",
"len(s)",
"len",
"s",
"i_C = -1",
"i_C",
"-1",
"for i in range(N):\n if s[i] == \"C\":\n i_C = i\n break\n ",
"i",
"range(N)",
"range",
"N",
"if s[i] == \"C\":\n i_C = i\n break\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"i_C = i",
"i_C",
"i",
"break",
"i_F = -1",
"i_F",
"-1",
"for i in reversed(range(N)):\n if s[i] == \"F\":\n i_F = i\n break\n\n ",
"i",
"reversed(range(N))",
"reversed",
"range(N)",
"range",
"N",
"if s[i] == \"F\":\n i_F = i\n break\n\n ",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"i_F = i",
"i_F",
"i",
"break",
"if i_C == -1 or i_F == -1:\n ans = \"No\"\n elif i_C < i_F:\n ans = \"Yes\"\n else:\n ans = \"No\"\n ",
"i_C == -1 or i_F == -1",
"i_C == -1",
"i_C",
"-1",
"i_F == -1",
"i_F",
"-1",
"ans = \"No\"",
"ans",
"\"No\"",
"elif i_C < i_F:\n ans = \"Yes\"\n ",
"i_C < i_F",
"i_C",
"i_F",
"ans = \"Yes\"",
"ans",
"\"Yes\"",
"ans = \"No\"",
"ans",
"\"No\"",
"print(ans)",
"print",
"ans",
"if __name__ == \"__main__\":\n main()",
"__name__ == \"__main__\"",
"__name__",
"\"__main__\"",
"main()",
"main",
"input = sys.stdin.readline",
"sys.stdin.readline",
"input",
"def main():\n s = input().rstrip()\n N = len(s)\n\n i_C = -1\n for i in range(N):\n if s[i] == \"C\":\n i_C = i\n break\n i_F = -1\n for i in reversed(range(N)):\n if s[i] == \"F\":\n i_F = i\n break\n\n if i_C == -1 or i_F == -1:\n ans = \"No\"\n elif i_C < i_F:\n ans = \"Yes\"\n else:\n ans = \"No\"\n print(ans)",
"def main():\n s = input().rstrip()\n N = len(s)\n\n i_C = -1\n for i in range(N):\n if s[i] == \"C\":\n i_C = i\n break\n i_F = -1\n for i in reversed(range(N)):\n if s[i] == \"F\":\n i_F = i\n break\n\n if i_C == -1 or i_F == -1:\n ans = \"No\"\n elif i_C < i_F:\n ans = \"Yes\"\n else:\n ans = \"No\"\n print(ans)",
"main"
] |
import sys
input = sys.stdin.readline
def main():
s = input().rstrip()
N = len(s)
i_C = -1
for i in range(N):
if s[i] == "C":
i_C = i
break
i_F = -1
for i in reversed(range(N)):
if s[i] == "F":
i_F = i
break
if i_C == -1 or i_F == -1:
ans = "No"
elif i_C < i_F:
ans = "Yes"
else:
ans = "No"
print(ans)
if __name__ == "__main__":
main()
|
[
7,
0,
13,
4,
13,
4,
13,
8,
2,
2,
17,
13,
2,
17,
18,
13,
39,
4,
18,
13,
13,
17,
17,
17,
10,
4,
13
] |
[
[
25,
2
],
[
26,
11
],
[
26,
15
],
[
26,
19
],
[
25,
26
]
] |
[
"s=input()\nprint(\"Yes\" if \"C\" in s and \"F\" in s[s.index(\"C\"):] else \"No\")",
"s=input()",
"s",
"input()",
"input",
"print(\"Yes\" if \"C\" in s and \"F\" in s[s.index(\"C\"):] else \"No\")",
"print",
"\"Yes\" if \"C\" in s and \"F\" in s[s.index(\"C\"):] else \"No\"",
"\"C\" in s and \"F\" in s[s.index(\"C\"):]",
"\"C\" in s",
"\"C\"",
"s",
"\"F\" in s[s.index(\"C\"):]",
"\"F\"",
"s[s.index(\"C\"):]",
"s",
"s.index(\"C\"):",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"\"Yes\"",
"\"No\"",
"s=input()",
"input()",
"s"
] |
s=input()
print("Yes" if "C" in s and "F" in s[s.index("C"):] else "No")
|
[
7,
41,
28,
13,
4,
13,
4,
8,
2,
2,
13,
17,
2,
13,
17,
13,
17,
4,
13,
8,
2,
17,
4,
18,
17,
13,
13,
17,
17
] |
[
[
4,
3
],
[
3,
10
],
[
3,
13
],
[
3,
15
]
] |
[
"print(\n \"Yes\"\n if \"CF\" in \"\".join([s if s == \"C\" or s == \"F\" else \"\" for s in input()])\n else \"No\"\n)",
"s if s == \"C\" or s == \"F\" else \"\" for s in input()",
"for s in input()",
"s",
"input()",
"input",
"for s in input()",
"s if s == \"C\" or s == \"F\" else \"\"",
"s == \"C\" or s == \"F\"",
"s == \"C\"",
"s",
"\"C\"",
"s == \"F\"",
"s",
"\"F\"",
"s",
"\"\"",
"print(\n \"Yes\"\n if \"CF\" in \"\".join([s if s == \"C\" or s == \"F\" else \"\" for s in input()])\n else \"No\"\n)",
"print",
"\"Yes\"\n if \"CF\" in \"\".join([s if s == \"C\" or s == \"F\" else \"\" for s in input()])\n else \"No\"",
"\"CF\" in \"\".join([s if s == \"C\" or s == \"F\" else \"\" for s in input()])",
"\"CF\"",
"\"\".join([s if s == \"C\" or s == \"F\" else \"\" for s in input()])",
"\"\".join",
"\"\"",
"join",
"[s if s == \"C\" or s == \"F\" else \"\" for s in input()]",
"\"Yes\"",
"\"No\""
] |
print(
"Yes"
if "CF" in "".join([s if s == "C" or s == "F" else "" for s in input()])
else "No"
)
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
13,
3,
9,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
13,
13,
10,
17,
13,
10,
4,
13,
10,
13,
13
] |
[
[
52,
2
],
[
49,
6
],
[
10,
9
],
[
53,
9
],
[
50,
14
],
[
56,
14
],
[
47,
14
],
[
9,
17
],
[
46,
20
],
[
9,
21
],
[
50,
25
],
[
56,
25
],
[
47,
25
],
[
9,
28
],
[
55,
31
],
[
9,
32
],
[
56,
37
],
[
47,
37
],
[
50,
37
],
[
9,
46
],
[
46,
47
],
[
49,
50
],
[
52,
53
],
[
9,
55
],
[
55,
56
]
] |
[
"s = input()\nres = \"\"\nfor letter in s:\n if res == \"\" and letter ==\"C\":\n res += letter\n elif res ==\"C\" and letter == \"F\":\n res +=letter\n break\n else:\n continue\nif res == \"CF\":\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"res = \"\"",
"res",
"\"\"",
"for letter in s:\n if res == \"\" and letter ==\"C\":\n res += letter\n elif res ==\"C\" and letter == \"F\":\n res +=letter\n break\n else:\n continue",
"letter",
"s",
"if res == \"\" and letter ==\"C\":\n res += letter\n elif res ==\"C\" and letter == \"F\":\n res +=letter\n break\n else:\n continue",
"res == \"\" and letter ==\"C\"",
"res == \"\"",
"res",
"\"\"",
"letter ==\"C\"",
"letter",
"\"C\"",
"res += letter",
"res",
"letter",
"elif res ==\"C\" and letter == \"F\":\n res +=letter\n break\n ",
"res ==\"C\" and letter == \"F\"",
"res ==\"C\"",
"res",
"\"C\"",
"letter == \"F\"",
"letter",
"\"F\"",
"res +=letter",
"res",
"letter",
"break",
"continue",
"if res == \"CF\":\n print(\"Yes\")\nelse:\n print(\"No\")",
"res == \"CF\"",
"res",
"\"CF\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"res += letter",
"letter",
"res",
"res = \"\"",
"\"\"",
"res",
"s = input()",
"input()",
"s",
"res +=letter",
"letter",
"res"
] |
s = input()
res = ""
for letter in s:
if res == "" and letter =="C":
res += letter
elif res =="C" and letter == "F":
res +=letter
break
else:
continue
if res == "CF":
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
4,
13,
8,
2,
2,
2,
17,
13,
2,
17,
13,
2,
4,
18,
13,
13,
17,
2,
2,
4,
13,
13,
4,
18,
18,
13,
39,
17,
13,
17,
17,
17,
17,
10,
4,
13
] |
[
[
39,
2
],
[
40,
12
],
[
40,
15
],
[
40,
19
],
[
40,
26
],
[
40,
30
],
[
39,
40
]
] |
[
"s=input();print(\"Yes\" if \"C\" in s and \"F\" in s and s.index(\"C\")<len(s)-s[::-1].index(\"F\")-1 else \"No\")",
"s=input()",
"s",
"input()",
"input",
"print(\"Yes\" if \"C\" in s and \"F\" in s and s.index(\"C\")<len(s)-s[::-1].index(\"F\")-1 else \"No\")",
"print",
"\"Yes\" if \"C\" in s and \"F\" in s and s.index(\"C\")<len(s)-s[::-1].index(\"F\")-1 else \"No\"",
"\"C\" in s and \"F\" in s and s.index(\"C\")<len(s)-s[::-1].index(\"F\")-1",
"\"C\" in s and \"F\" in s",
"\"C\" in s",
"\"C\"",
"s",
"\"F\" in s",
"\"F\"",
"s",
"s.index(\"C\")<len(s)-s[::-1].index(\"F\")-1",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"len(s)-s[::-1].index(\"F\")-1",
"len(s)-s[::-1].index(\"F\")",
"len(s)",
"len",
"s",
"s[::-1].index(\"F\")",
"[::-1].index",
"[::-1]",
"s",
"::-1",
"-1",
"index",
"\"F\"",
"1",
"\"Yes\"",
"\"No\"",
"s=input()",
"input()",
"s"
] |
s=input();print("Yes" if "C" in s and "F" in s and s.index("C")<len(s)-s[::-1].index("F")-1 else "No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
13,
28,
13,
4,
13,
13,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
13,
10,
17,
13,
10,
4,
13,
10,
4,
13,
10,
17,
13
] |
[
[
45,
2
],
[
48,
6
],
[
46,
9
],
[
42,
11
],
[
15,
14
],
[
49,
17
],
[
20,
19
],
[
14,
22
],
[
49,
23
],
[
46,
28
],
[
14,
29
],
[
46,
33
],
[
19,
34
],
[
51,
37
],
[
42,
43
],
[
45,
46
],
[
48,
49
],
[
51,
52
]
] |
[
"s = input()\nn = len(s)\nres = False\nfor i in range(n):\n for j in range(i, n):\n if s[i] == 'C' and s[j] == 'F':\n res = True\nif res: print(\"Yes\")\nelse: print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"res = False",
"res",
"False",
"for i in range(n):\n for j in range(i, n):\n if s[i] == 'C' and s[j] == 'F':\n res = True",
"i",
"range(n)",
"range",
"n",
"for j in range(i, n):\n if s[i] == 'C' and s[j] == 'F':\n res = True",
"j",
"range(i, n)",
"range",
"i",
"n",
"if s[i] == 'C' and s[j] == 'F':\n res = True",
"s[i] == 'C' and s[j] == 'F'",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"s[j] == 'F'",
"s[j]",
"s",
"j",
"'F'",
"res = True",
"res",
"True",
"if res: print(\"Yes\")\nelse: print(\"No\")",
"res",
"res = False",
"False",
"res",
"s = input()",
"input()",
"s",
"n = len(s)",
"len(s)",
"n",
"res = True",
"True",
"res"
] |
s = input()
n = len(s)
res = False
for i in range(n):
for j in range(i, n):
if s[i] == 'C' and s[j] == 'F':
res = True
if res: print("Yes")
else: print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
28,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
13,
13,
14,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
4,
13
] |
[
[
45,
2
],
[
42,
6
],
[
46,
9
],
[
12,
11
],
[
43,
14
],
[
46,
18
],
[
11,
19
],
[
23,
22
],
[
11,
25
],
[
43,
26
],
[
46,
30
],
[
22,
31
],
[
42,
43
],
[
45,
46
]
] |
[
"s = input()\nn = len(s)\nfor i in range(n):\n if s[i]==\"C\":\n for j in range(i,n):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"for i in range(n):\n if s[i]==\"C\":\n for j in range(i,n):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()\nelse:\n print(\"No\")",
"i",
"range(n)",
"range",
"n",
"if s[i]==\"C\":\n for j in range(i,n):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"for j in range(i,n):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()",
"j",
"range(i,n)",
"range",
"i",
"n",
"if s[j]==\"F\":\n print(\"Yes\")\n exit()",
"s[j]==\"F\"",
"s[j]",
"s",
"j",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"n = len(s)",
"len(s)",
"n",
"s = input()",
"input()",
"s"
] |
s = input()
n = len(s)
for i in range(n):
if s[i]=="C":
for j in range(i,n):
if s[j]=="F":
print("Yes")
exit()
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
0,
13,
4,
18,
13,
13,
17,
4,
13,
8,
2,
2,
40,
13,
17,
40,
13,
17,
2,
13,
13,
17,
17,
10,
4,
13,
10,
4,
13,
10,
4,
13
] |
[
[
36,
2
],
[
42,
6
],
[
37,
9
],
[
39,
13
],
[
37,
16
],
[
43,
25
],
[
40,
28
],
[
43,
31
],
[
40,
32
],
[
36,
37
],
[
39,
40
],
[
42,
43
]
] |
[
"# -*- coding: utf-8 -*-\n\ns = input()\n\nc = s.find('C')\nf = s.rfind('F')\n\nprint('Yes' if c != -1 and f != -1 and c < f else 'No')",
"s = input()",
"s",
"input()",
"input",
"c = s.find('C')",
"c",
"s.find('C')",
"s.find",
"s",
"find",
"'C'",
"f = s.rfind('F')",
"f",
"s.rfind('F')",
"s.rfind",
"s",
"rfind",
"'F'",
"print('Yes' if c != -1 and f != -1 and c < f else 'No')",
"print",
"'Yes' if c != -1 and f != -1 and c < f else 'No'",
"c != -1 and f != -1 and c < f",
"c != -1 and f != -1",
"c != -1",
"c",
"-1",
"f != -1",
"f",
"-1",
"c < f",
"c",
"f",
"'Yes'",
"'No'",
"s = input()",
"input()",
"s",
"f = s.rfind('F')",
"s.rfind('F')",
"f",
"c = s.find('C')",
"s.find('C')",
"c"
] |
# -*- coding: utf-8 -*-
s = input()
c = s.find('C')
f = s.rfind('F')
print('Yes' if c != -1 and f != -1 and c < f else 'No')
|
[
7,
0,
13,
4,
13,
14,
2,
2,
17,
13,
2,
17,
13,
14,
2,
17,
18,
13,
39,
4,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13
] |
[
[
33,
2
],
[
34,
9
],
[
34,
12
],
[
34,
17
],
[
34,
21
],
[
33,
34
]
] |
[
"s = input()\n\nif 'C' in s and 'F' in s:\n if 'F' in s[s.index('C'):]:\n print('Yes')\n exit()\nprint('No')",
"s = input()",
"s",
"input()",
"input",
"if 'C' in s and 'F' in s:\n if 'F' in s[s.index('C'):]:\n print('Yes')\n exit()",
"'C' in s and 'F' in s",
"'C' in s",
"'C'",
"s",
"'F' in s",
"'F'",
"s",
"if 'F' in s[s.index('C'):]:\n print('Yes')\n exit()",
"'F' in s[s.index('C'):]",
"'F'",
"s[s.index('C'):]",
"s",
"s.index('C'):",
"s.index('C')",
"s.index",
"s",
"index",
"'C'",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s"
] |
s = input()
if 'C' in s and 'F' in s:
if 'F' in s[s.index('C'):]:
print('Yes')
exit()
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
4,
13,
8,
2,
13,
17,
17,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
53,
2
],
[
56,
6
],
[
62,
9
],
[
13,
12
],
[
54,
17
],
[
63,
21
],
[
60,
21
],
[
66,
21
],
[
54,
25
],
[
12,
26
],
[
65,
29
],
[
63,
34
],
[
60,
34
],
[
66,
34
],
[
54,
38
],
[
12,
39
],
[
59,
42
],
[
60,
48
],
[
66,
48
],
[
63,
48
],
[
53,
54
],
[
56,
57
],
[
59,
60
],
[
62,
63
],
[
65,
66
]
] |
[
"s = input()\nss = \"\"\np = 0\nfor i in range(len(s)):\n if p == 0 and s[i] == \"C\":\n p = 1\n elif p == 1 and s[i] == \"F\":\n p = 2\nprint(\"Yes\" if p == 2 else \"No\")",
"s = input()",
"s",
"input()",
"input",
"ss = \"\"",
"ss",
"\"\"",
"p = 0",
"p",
"0",
"for i in range(len(s)):\n if p == 0 and s[i] == \"C\":\n p = 1\n elif p == 1 and s[i] == \"F\":\n p = 2",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if p == 0 and s[i] == \"C\":\n p = 1\n elif p == 1 and s[i] == \"F\":\n p = 2",
"p == 0 and s[i] == \"C\"",
"p == 0",
"p",
"0",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"p = 1",
"p",
"1",
"elif p == 1 and s[i] == \"F\":\n p = 2",
"p == 1 and s[i] == \"F\"",
"p == 1",
"p",
"1",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"p = 2",
"p",
"2",
"print(\"Yes\" if p == 2 else \"No\")",
"print",
"\"Yes\" if p == 2 else \"No\"",
"p == 2",
"p",
"2",
"\"Yes\"",
"\"No\"",
"s = input()",
"input()",
"s",
"ss = \"\"",
"\"\"",
"ss",
"p = 2",
"2",
"p",
"p = 0",
"0",
"p",
"p = 1",
"1",
"p"
] |
s = input()
ss = ""
p = 0
for i in range(len(s)):
if p == 0 and s[i] == "C":
p = 1
elif p == 1 and s[i] == "F":
p = 2
print("Yes" if p == 2 else "No")
|
[
7,
0,
13,
4,
18,
4,
13,
13,
14,
2,
17,
13,
0,
13,
4,
18,
13,
13,
17,
0,
13,
2,
17,
17,
14,
2,
17,
18,
13,
39,
13,
0,
13,
2,
13,
4,
18,
18,
13,
39,
13,
13,
17,
0,
13,
17,
14,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
2,
13,
10,
4,
13,
10,
17,
13,
10,
4,
13,
10,
2,
13
] |
[
[
66,
2
],
[
67,
11
],
[
60,
13
],
[
67,
16
],
[
69,
20
],
[
67,
28
],
[
57,
32
],
[
70,
34
],
[
61,
34
],
[
67,
38
],
[
63,
44
],
[
70,
48
],
[
61,
48
],
[
64,
49
],
[
58,
49
],
[
57,
58
],
[
60,
61
],
[
63,
64
],
[
66,
67
],
[
69,
70
]
] |
[
"s = input().strip()\nif \"C\" in s:\n indc = s.index(\"C\")\nelse:\n indc = 10**3\nif \"F\" in s[indc:]:\n indf = indc+s[indc:].index(\"F\")\nelse:\n indf = -1\nif indc<indf:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input().strip()",
"s",
"input().strip()",
"().strip",
"()",
"input",
"strip",
"if \"C\" in s:\n indc = s.index(\"C\")\nelse:\n indc = 10**3",
"\"C\" in s",
"\"C\"",
"s",
"indc = s.index(\"C\")",
"indc",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"indc = 10**3",
"indc",
"10**3",
"10",
"3",
"if \"F\" in s[indc:]:\n indf = indc+s[indc:].index(\"F\")\nelse:\n indf = -1",
"\"F\" in s[indc:]",
"\"F\"",
"s[indc:]",
"s",
"indc:",
"indc",
"indf = indc+s[indc:].index(\"F\")",
"indf",
"indc+s[indc:].index(\"F\")",
"indc",
"s[indc:].index(\"F\")",
"[indc:].index",
"[indc:]",
"s",
"indc:",
"indc",
"index",
"\"F\"",
"indf = -1",
"indf",
"-1",
"if indc<indf:\n print(\"Yes\")\nelse:\n print(\"No\")",
"indc<indf",
"indc",
"indf",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"indf = indc+s[indc:].index(\"F\")",
"indc+s[indc:].index(\"F\")",
"indf",
"indc = s.index(\"C\")",
"s.index(\"C\")",
"indc",
"indf = -1",
"-1",
"indf",
"s = input().strip()",
"input().strip()",
"s",
"indc = 10**3",
"10**3",
"indc"
] |
s = input().strip()
if "C" in s:
indc = s.index("C")
else:
indc = 10**3
if "F" in s[indc:]:
indf = indc+s[indc:].index("F")
else:
indf = -1
if indc<indf:
print("Yes")
else:
print("No")
|
[
7,
15,
13,
15,
13,
15,
13,
15,
13,
15,
13,
15,
13,
15,
13,
15,
0,
13,
12,
4,
18,
4,
18,
18,
13,
13,
13,
13,
0,
13,
12,
4,
18,
4,
18,
18,
13,
13,
13,
13,
0,
13,
12,
4,
13,
4,
18,
18,
13,
13,
13,
0,
13,
12,
4,
13,
13,
4,
18,
4,
18,
18,
13,
13,
13,
13,
0,
13,
12,
4,
13,
13,
4,
18,
4,
18,
18,
13,
13,
13,
13,
0,
13,
12,
4,
13,
4,
13,
13,
4,
18,
4,
18,
18,
13,
13,
13,
13,
0,
13,
4,
13,
17,
0,
13,
2,
2,
17,
17,
17,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
13,
14,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
12,
13,
10,
12,
13,
10,
12,
13,
10,
4,
13,
10,
12,
13,
10,
4,
13,
10,
2,
13,
10,
12,
13,
10,
12,
13
] |
[
[
155,
17
],
[
134,
29
],
[
137,
41
],
[
140,
52
],
[
146,
67
],
[
158,
82
],
[
143,
99
],
[
152,
104
],
[
131,
111
],
[
156,
113
],
[
149,
115
],
[
132,
121
],
[
131,
132
],
[
134,
135
],
[
137,
138
],
[
140,
141
],
[
143,
144
],
[
146,
147
],
[
149,
150
],
[
152,
153
],
[
155,
156
],
[
158,
159
]
] |
[
"import sys\nimport math\nimport itertools\nimport collections\nimport heapq\nimport re\nimport numpy as np\nfrom functools import reduce\n\nrr = lambda: sys.stdin.readline().rstrip()\nrs = lambda: sys.stdin.readline().split()\nri = lambda: int(sys.stdin.readline())\nrm = lambda: map(int, sys.stdin.readline().split())\nrf = lambda: map(float, sys.stdin.readline().split())\nrl = lambda: list(map(int, sys.stdin.readline().split()))\ninf = float('inf')\nmod = 10**9 + 7\n\ns = rr()\na = re.search(r'C.*F', s)\nif a:\n print('Yes')\nelse:\n print('No')\n\n\n\n\n\n\n\n\n\n\n\n",
"import sys",
"sys",
"import math",
"math",
"import itertools",
"itertools",
"import collections",
"collections",
"import heapq",
"heapq",
"import re",
"re",
"import numpy as np",
"numpy",
"from functools import reduce",
"rr = lambda: sys.stdin.readline().rstrip()",
"rr",
"lambda: sys.stdin.readline().rstrip()",
"sys.stdin.readline().rstrip()",
"sys.stdin.readline().rstrip",
"sys.stdin.readline()",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"rstrip",
"rs = lambda: sys.stdin.readline().split()",
"rs",
"lambda: sys.stdin.readline().split()",
"sys.stdin.readline().split()",
"sys.stdin.readline().split",
"sys.stdin.readline()",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"split",
"ri = lambda: int(sys.stdin.readline())",
"ri",
"lambda: int(sys.stdin.readline())",
"int(sys.stdin.readline())",
"int",
"sys.stdin.readline()",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"rm = lambda: map(int, sys.stdin.readline().split())",
"rm",
"lambda: map(int, sys.stdin.readline().split())",
"map(int, sys.stdin.readline().split())",
"map",
"int",
"sys.stdin.readline().split()",
"sys.stdin.readline().split",
"sys.stdin.readline()",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"split",
"rf = lambda: map(float, sys.stdin.readline().split())",
"rf",
"lambda: map(float, sys.stdin.readline().split())",
"map(float, sys.stdin.readline().split())",
"map",
"float",
"sys.stdin.readline().split()",
"sys.stdin.readline().split",
"sys.stdin.readline()",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"split",
"rl = lambda: list(map(int, sys.stdin.readline().split()))",
"rl",
"lambda: list(map(int, sys.stdin.readline().split()))",
"list(map(int, sys.stdin.readline().split()))",
"list",
"map(int, sys.stdin.readline().split())",
"map",
"int",
"sys.stdin.readline().split()",
"sys.stdin.readline().split",
"sys.stdin.readline()",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"split",
"inf = float('inf')",
"inf",
"float('inf')",
"float",
"'inf'",
"mod = 10**9 + 7",
"mod",
"10**9 + 7",
"10**9",
"10",
"9",
"7",
"s = rr()",
"s",
"rr()",
"rr",
"a = re.search(r'C.*F', s)",
"a",
"re.search(r'C.*F', s)",
"re.search",
"re",
"search",
"r'C.*F'",
"s",
"if a:\n print('Yes')\nelse:\n print('No')",
"a",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"s = rr()",
"rr()",
"s",
"rs = lambda: sys.stdin.readline().split()",
"lambda: sys.stdin.readline().split()",
"rs",
"ri = lambda: int(sys.stdin.readline())",
"lambda: int(sys.stdin.readline())",
"ri",
"rm = lambda: map(int, sys.stdin.readline().split())",
"lambda: map(int, sys.stdin.readline().split())",
"rm",
"inf = float('inf')",
"float('inf')",
"inf",
"rf = lambda: map(float, sys.stdin.readline().split())",
"lambda: map(float, sys.stdin.readline().split())",
"rf",
"a = re.search(r'C.*F', s)",
"re.search(r'C.*F', s)",
"a",
"mod = 10**9 + 7",
"10**9 + 7",
"mod",
"rr = lambda: sys.stdin.readline().rstrip()",
"lambda: sys.stdin.readline().rstrip()",
"rr",
"rl = lambda: list(map(int, sys.stdin.readline().split()))",
"lambda: list(map(int, sys.stdin.readline().split()))",
"rl"
] |
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np
from functools import reduce
rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rf = lambda: map(float, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7
s = rr()
a = re.search(r'C.*F', s)
if a:
print('Yes')
else:
print('No')
|
[
7,
17,
12,
13,
15,
13,
15,
13,
0,
13,
18,
18,
13,
13,
13,
0,
13,
18,
18,
13,
13,
13,
0,
13,
18,
18,
13,
13,
13,
0,
13,
18,
4,
13,
39,
17,
14,
2,
4,
18,
13,
13,
17,
13,
17,
4,
13,
17,
29,
4,
13,
17,
29,
4,
13,
10,
12,
13
] |
[
[
10,
9
],
[
17,
16
],
[
24,
23
],
[
31,
30
],
[
9,
33
],
[
30,
43
],
[
57,
54
]
] |
[
"'''\nCreated on 2020/08/20\n\n@author: harurun\n'''\ndef main():\n import re\n import sys\n pin=sys.stdin.readline\n pout=sys.stdout.write\n perr=sys.stderr.write\n\n s=pin()[:-1]\n if re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)==None:\n print(\"No\")\n return\n print(\"Yes\")\n return\n\nmain()",
"'''\nCreated on 2020/08/20\n\n@author: harurun\n'''",
"def main():\n import re\n import sys\n pin=sys.stdin.readline\n pout=sys.stdout.write\n perr=sys.stderr.write\n\n s=pin()[:-1]\n if re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)==None:\n print(\"No\")\n return\n print(\"Yes\")\n return",
"main",
"import re",
"re",
"import sys",
"sys",
"pin=sys.stdin.readline",
"pin",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"pout=sys.stdout.write",
"pout",
"sys.stdout.write",
"sys.stdout",
"sys",
"stdout",
"write",
"perr=sys.stderr.write",
"perr",
"sys.stderr.write",
"sys.stderr",
"sys",
"stderr",
"write",
"s=pin()[:-1]",
"s",
"pin()[:-1]",
"()",
"pin",
":-1",
"-1",
"if re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)==None:\n print(\"No\")\n return\n ",
"re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)==None",
"re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)",
"re.fullmatch",
"re",
"fullmatch",
"r\"[A-Z]*C+[A-Z]*F+[A-Z]*\"",
"s",
"None",
"print(\"No\")",
"print",
"\"No\"",
"return",
"print(\"Yes\")",
"print",
"\"Yes\"",
"return",
"main()",
"main",
"def main():\n import re\n import sys\n pin=sys.stdin.readline\n pout=sys.stdout.write\n perr=sys.stderr.write\n\n s=pin()[:-1]\n if re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)==None:\n print(\"No\")\n return\n print(\"Yes\")\n return",
"def main():\n import re\n import sys\n pin=sys.stdin.readline\n pout=sys.stdout.write\n perr=sys.stderr.write\n\n s=pin()[:-1]\n if re.fullmatch(r\"[A-Z]*C+[A-Z]*F+[A-Z]*\", s)==None:\n print(\"No\")\n return\n print(\"Yes\")\n return",
"main"
] |
'''
Created on 2020/08/20
@author: harurun
'''
def main():
import re
import sys
pin=sys.stdin.readline
pout=sys.stdout.write
perr=sys.stderr.write
s=pin()[:-1]
if re.fullmatch(r"[A-Z]*C+[A-Z]*F+[A-Z]*", s)==None:
print("No")
return
print("Yes")
return
main()
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
13,
14,
2,
2,
18,
13,
13,
17,
2,
13,
17,
0,
13,
2,
13,
17,
14,
2,
18,
13,
13,
17,
0,
13,
2,
13,
17,
14,
2,
2,
40,
13,
17,
40,
13,
17,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
2,
13,
10,
4,
13,
10,
2,
13,
10,
4,
13
] |
[
[
81,
2
],
[
75,
6
],
[
82,
9
],
[
69,
11
],
[
66,
14
],
[
18,
17
],
[
76,
20
],
[
82,
25
],
[
17,
26
],
[
70,
29
],
[
79,
29
],
[
78,
32
],
[
17,
34
],
[
82,
39
],
[
17,
40
],
[
72,
43
],
[
17,
45
],
[
79,
51
],
[
70,
51
],
[
73,
54
],
[
67,
54
],
[
79,
57
],
[
70,
57
],
[
73,
58
],
[
67,
58
],
[
66,
67
],
[
69,
70
],
[
72,
73
],
[
75,
76
],
[
78,
79
],
[
81,
82
]
] |
[
"#CF\ns = input()\nn = len(s)\nc = 0\nf = 0\nfor i in range(n):\n if s[i] == 'C' and c == 0:\n c = i+1\n if s[i] == 'F':\n f = i+1\nif c != 0 and f != 0 and c < f:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"c = 0",
"c",
"0",
"f = 0",
"f",
"0",
"for i in range(n):\n if s[i] == 'C' and c == 0:\n c = i+1\n if s[i] == 'F':\n f = i+1",
"i",
"range(n)",
"range",
"n",
"if s[i] == 'C' and c == 0:\n c = i+1\n ",
"s[i] == 'C' and c == 0",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"c == 0",
"c",
"0",
"c = i+1",
"c",
"i+1",
"i",
"1",
"if s[i] == 'F':\n f = i+1",
"s[i] == 'F'",
"s[i]",
"s",
"i",
"'F'",
"f = i+1",
"f",
"i+1",
"i",
"1",
"if c != 0 and f != 0 and c < f:\n print(\"Yes\")\nelse:\n print(\"No\")",
"c != 0 and f != 0 and c < f",
"c != 0 and f != 0",
"c != 0",
"c",
"0",
"f != 0",
"f",
"0",
"c < f",
"c",
"f",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"f = 0",
"0",
"f",
"c = 0",
"0",
"c",
"f = i+1",
"i+1",
"f",
"n = len(s)",
"len(s)",
"n",
"c = i+1",
"i+1",
"c",
"s = input()",
"input()",
"s"
] |
#CF
s = input()
n = len(s)
c = 0
f = 0
for i in range(n):
if s[i] == 'C' and c == 0:
c = i+1
if s[i] == 'F':
f = i+1
if c != 0 and f != 0 and c < f:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
4,
13,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
4,
13,
13,
13,
4,
13,
8,
2,
13,
13,
17,
17,
10,
17,
13,
10,
4,
13,
10,
4,
13,
10,
4,
13,
10,
4,
13
] |
[
[
59,
2
],
[
65,
6
],
[
60,
9
],
[
53,
11
],
[
15,
14
],
[
60,
19
],
[
60,
23
],
[
14,
24
],
[
56,
27
],
[
66,
30
],
[
57,
30
],
[
14,
31
],
[
60,
35
],
[
14,
36
],
[
62,
39
],
[
54,
42
],
[
63,
42
],
[
14,
43
],
[
57,
48
],
[
66,
48
],
[
63,
49
],
[
54,
49
],
[
53,
54
],
[
56,
57
],
[
59,
60
],
[
62,
63
],
[
65,
66
]
] |
[
"s = input()\n\nc_idx = len(s)\nf_idx = -1\nfor i in range(len(s)):\n if s[i] == 'C':\n c_idx = min(c_idx, i)\n if s[i] == 'F':\n f_idx = max(f_idx, i)\nprint('Yes' if c_idx < f_idx else 'No')",
"s = input()",
"s",
"input()",
"input",
"c_idx = len(s)",
"c_idx",
"len(s)",
"len",
"s",
"f_idx = -1",
"f_idx",
"-1",
"for i in range(len(s)):\n if s[i] == 'C':\n c_idx = min(c_idx, i)\n if s[i] == 'F':\n f_idx = max(f_idx, i)",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == 'C':\n c_idx = min(c_idx, i)\n ",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"c_idx = min(c_idx, i)",
"c_idx",
"min(c_idx, i)",
"min",
"c_idx",
"i",
"if s[i] == 'F':\n f_idx = max(f_idx, i)",
"s[i] == 'F'",
"s[i]",
"s",
"i",
"'F'",
"f_idx = max(f_idx, i)",
"f_idx",
"max(f_idx, i)",
"max",
"f_idx",
"i",
"print('Yes' if c_idx < f_idx else 'No')",
"print",
"'Yes' if c_idx < f_idx else 'No'",
"c_idx < f_idx",
"c_idx",
"f_idx",
"'Yes'",
"'No'",
"f_idx = -1",
"-1",
"f_idx",
"c_idx = min(c_idx, i)",
"min(c_idx, i)",
"c_idx",
"s = input()",
"input()",
"s",
"f_idx = max(f_idx, i)",
"max(f_idx, i)",
"f_idx",
"c_idx = len(s)",
"len(s)",
"c_idx"
] |
s = input()
c_idx = len(s)
f_idx = -1
for i in range(len(s)):
if s[i] == 'C':
c_idx = min(c_idx, i)
if s[i] == 'F':
f_idx = max(f_idx, i)
print('Yes' if c_idx < f_idx else 'No')
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
28,
13,
4,
13,
4,
13,
13,
14,
2,
17,
18,
13,
13,
0,
13,
18,
13,
39,
2,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
17,
18,
13,
13,
0,
13,
17,
4,
13,
8,
2,
13,
17,
17,
17,
10,
17,
13,
10,
4,
13,
10,
18,
13,
10,
4,
13
] |
[
[
64,
2
],
[
58,
6
],
[
11,
10
],
[
65,
15
],
[
65,
20
],
[
10,
21
],
[
61,
23
],
[
65,
25
],
[
10,
28
],
[
32,
31
],
[
62,
36
],
[
62,
41
],
[
31,
42
],
[
55,
44
],
[
56,
50
],
[
59,
50
],
[
55,
56
],
[
58,
59
],
[
61,
62
],
[
64,
65
]
] |
[
"a=input()\nans=int()\nfor i in range(len(a)):\n if 'C' in a[i]:\n b=a[i+1:]\n for j in range(len(b)):\n if 'F' in b[j]:\n ans+=1\nprint('Yes' if ans>0 else 'No')",
"a=input()",
"a",
"input()",
"input",
"ans=int()",
"ans",
"int()",
"int",
"for i in range(len(a)):\n if 'C' in a[i]:\n b=a[i+1:]\n for j in range(len(b)):\n if 'F' in b[j]:\n ans+=1",
"i",
"range(len(a))",
"range",
"len(a)",
"len",
"a",
"if 'C' in a[i]:\n b=a[i+1:]\n for j in range(len(b)):\n if 'F' in b[j]:\n ans+=1",
"'C' in a[i]",
"'C'",
"a[i]",
"a",
"i",
"b=a[i+1:]",
"b",
"a[i+1:]",
"a",
"i+1:",
"i+1",
"i",
"1",
"for j in range(len(b)):\n if 'F' in b[j]:\n ans+=1",
"j",
"range(len(b))",
"range",
"len(b)",
"len",
"b",
"if 'F' in b[j]:\n ans+=1",
"'F' in b[j]",
"'F'",
"b[j]",
"b",
"j",
"ans+=1",
"ans",
"1",
"print('Yes' if ans>0 else 'No')",
"print",
"'Yes' if ans>0 else 'No'",
"ans>0",
"ans",
"0",
"'Yes'",
"'No'",
"ans+=1",
"1",
"ans",
"ans=int()",
"int()",
"ans",
"b=a[i+1:]",
"a[i+1:]",
"b",
"a=input()",
"input()",
"a"
] |
a=input()
ans=int()
for i in range(len(a)):
if 'C' in a[i]:
b=a[i+1:]
for j in range(len(b)):
if 'F' in b[j]:
ans+=1
print('Yes' if ans>0 else 'No')
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
39,
17,
17,
0,
13,
17,
28,
13,
13,
14,
2,
13,
18,
13,
13,
0,
13,
17,
14,
2,
13,
17,
3,
4,
13,
8,
2,
13,
17,
17,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
39,
13
] |
[
[
47,
2
],
[
50,
8
],
[
41,
13
],
[
17,
16
],
[
48,
16
],
[
16,
20
],
[
51,
22
],
[
42,
23
],
[
45,
23
],
[
44,
25
],
[
45,
29
],
[
42,
29
],
[
45,
36
],
[
42,
36
],
[
41,
42
],
[
44,
45
],
[
47,
48
],
[
50,
51
]
] |
[
"s = list(input())\ncf = [\"C\", \"F\"]\ni = 0\nfor t in s:\n if t == cf[i]:\n i += 1\n if i == 2:\n break\nprint(\"Yes\" if i == 2 else \"No\")",
"s = list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"cf = [\"C\", \"F\"]",
"cf",
"[\"C\", \"F\"]",
"\"C\"",
"\"F\"",
"i = 0",
"i",
"0",
"for t in s:\n if t == cf[i]:\n i += 1\n if i == 2:\n break",
"t",
"s",
"if t == cf[i]:\n i += 1\n ",
"t == cf[i]",
"t",
"cf[i]",
"cf",
"i",
"i += 1",
"i",
"1",
"if i == 2:\n break",
"i == 2",
"i",
"2",
"break",
"print(\"Yes\" if i == 2 else \"No\")",
"print",
"\"Yes\" if i == 2 else \"No\"",
"i == 2",
"i",
"2",
"\"Yes\"",
"\"No\"",
"i = 0",
"0",
"i",
"i += 1",
"1",
"i",
"s = list(input())",
"list(input())",
"s",
"cf = [\"C\", \"F\"]",
"[\"C\", \"F\"]",
"cf"
] |
s = list(input())
cf = ["C", "F"]
i = 0
for t in s:
if t == cf[i]:
i += 1
if i == 2:
break
print("Yes" if i == 2 else "No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
13,
2,
13,
17,
0,
13,
17,
14,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
45,
2
],
[
39,
6
],
[
42,
9
],
[
13,
12
],
[
46,
12
],
[
12,
16
],
[
51,
19
],
[
52,
23
],
[
40,
23
],
[
12,
25
],
[
48,
28
],
[
39,
40
],
[
42,
43
],
[
45,
46
],
[
48,
49
],
[
51,
52
]
] |
[
"# Problem A - CF\n\n# input process\nS = input()\n\n# initialization\nis_ok_1 = False\nis_ok_2 = False\n\n# str count process\nfor s in S:\n if s==\"C\":\n is_ok_1 = True\n\n if is_ok_1 and s==\"F\":\n is_ok_2 = True\n\n# output process\nif is_ok_2:\n print(\"Yes\")\nelse:\n print(\"No\")",
"S = input()",
"S",
"input()",
"input",
"is_ok_1 = False",
"is_ok_1",
"False",
"is_ok_2 = False",
"is_ok_2",
"False",
"for s in S:\n if s==\"C\":\n is_ok_1 = True\n\n if is_ok_1 and s==\"F\":\n is_ok_2 = True\n\n# output process",
"s",
"S",
"if s==\"C\":\n is_ok_1 = True\n\n ",
"s==\"C\"",
"s",
"\"C\"",
"is_ok_1 = True",
"is_ok_1",
"True",
"if is_ok_1 and s==\"F\":\n is_ok_2 = True\n\n# output process",
"is_ok_1 and s==\"F\"",
"is_ok_1",
"s==\"F\"",
"s",
"\"F\"",
"is_ok_2 = True",
"is_ok_2",
"True",
"if is_ok_2:\n print(\"Yes\")\nelse:\n print(\"No\")",
"is_ok_2",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"is_ok_1 = False",
"False",
"is_ok_1",
"is_ok_2 = False",
"False",
"is_ok_2",
"S = input()",
"input()",
"S",
"is_ok_2 = True",
"True",
"is_ok_2",
"is_ok_1 = True",
"True",
"is_ok_1"
] |
# Problem A - CF
# input process
S = input()
# initialization
is_ok_1 = False
is_ok_2 = False
# str count process
for s in S:
if s=="C":
is_ok_1 = True
if is_ok_1 and s=="F":
is_ok_2 = True
# output process
if is_ok_2:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
2,
13,
17,
14,
2,
18,
13,
13,
17,
14,
2,
17,
18,
13,
39,
2,
13,
17,
0,
13,
17,
4,
13,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
42,
2
],
[
51,
6
],
[
43,
9
],
[
48,
11
],
[
15,
14
],
[
52,
18
],
[
43,
23
],
[
14,
24
],
[
43,
30
],
[
14,
33
],
[
45,
36
],
[
46,
40
],
[
49,
40
],
[
42,
43
],
[
45,
46
],
[
48,
49
],
[
51,
52
]
] |
[
"s=input()\ns_len=len(s)\nans=\"No\"\nfor i in range(s_len-1):\n if s[i]==\"C\":\n if \"F\" in s[i+1:]:\n ans=\"Yes\"\nprint(ans)",
"s=input()",
"s",
"input()",
"input",
"s_len=len(s)",
"s_len",
"len(s)",
"len",
"s",
"ans=\"No\"",
"ans",
"\"No\"",
"for i in range(s_len-1):\n if s[i]==\"C\":\n if \"F\" in s[i+1:]:\n ans=\"Yes\"",
"i",
"range(s_len-1)",
"range",
"s_len-1",
"s_len",
"1",
"if s[i]==\"C\":\n if \"F\" in s[i+1:]:\n ans=\"Yes\"",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"if \"F\" in s[i+1:]:\n ans=\"Yes\"",
"\"F\" in s[i+1:]",
"\"F\"",
"s[i+1:]",
"s",
"i+1:",
"i+1",
"i",
"1",
"ans=\"Yes\"",
"ans",
"\"Yes\"",
"print(ans)",
"print",
"ans",
"s=input()",
"input()",
"s",
"ans=\"Yes\"",
"\"Yes\"",
"ans",
"ans=\"No\"",
"\"No\"",
"ans",
"s_len=len(s)",
"len(s)",
"s_len"
] |
s=input()
s_len=len(s)
ans="No"
for i in range(s_len-1):
if s[i]=="C":
if "F" in s[i+1:]:
ans="Yes"
print(ans)
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
17,
18,
13,
13,
0,
13,
18,
13,
39,
2,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
17,
18,
13,
13,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
18,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
65,
2
],
[
62,
6
],
[
71,
9
],
[
13,
12
],
[
66,
17
],
[
66,
22
],
[
12,
23
],
[
59,
25
],
[
66,
27
],
[
12,
30
],
[
34,
33
],
[
60,
38
],
[
63,
38
],
[
60,
43
],
[
63,
43
],
[
33,
44
],
[
68,
46
],
[
69,
50
],
[
72,
50
],
[
59,
60
],
[
62,
63
],
[
65,
66
],
[
68,
69
],
[
71,
72
]
] |
[
"s = input()\nsc = ''\nc = 0\n\nfor i in range(len(s)):\n if 'C' == s[i]:\n sc = s[i+1:]\n for j in range(len(sc)):\n if 'F' == sc[j]:\n c += 1\n\nif c > 0:\n print('Yes')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"sc = ''",
"sc",
"''",
"c = 0",
"c",
"0",
"for i in range(len(s)):\n if 'C' == s[i]:\n sc = s[i+1:]\n for j in range(len(sc)):\n if 'F' == sc[j]:\n c += 1",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if 'C' == s[i]:\n sc = s[i+1:]\n for j in range(len(sc)):\n if 'F' == sc[j]:\n c += 1",
"'C' == s[i]",
"'C'",
"s[i]",
"s",
"i",
"sc = s[i+1:]",
"sc",
"s[i+1:]",
"s",
"i+1:",
"i+1",
"i",
"1",
"for j in range(len(sc)):\n if 'F' == sc[j]:\n c += 1",
"j",
"range(len(sc))",
"range",
"len(sc)",
"len",
"sc",
"if 'F' == sc[j]:\n c += 1",
"'F' == sc[j]",
"'F'",
"sc[j]",
"sc",
"j",
"c += 1",
"c",
"1",
"if c > 0:\n print('Yes')\nelse:\n print('No')",
"c > 0",
"c",
"0",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"sc = s[i+1:]",
"s[i+1:]",
"sc",
"sc = ''",
"''",
"sc",
"s = input()",
"input()",
"s",
"c += 1",
"1",
"c",
"c = 0",
"0",
"c"
] |
s = input()
sc = ''
c = 0
for i in range(len(s)):
if 'C' == s[i]:
sc = s[i+1:]
for j in range(len(sc)):
if 'F' == sc[j]:
c += 1
if c > 0:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
13,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
3,
14,
40,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
4,
13
] |
[
[
62,
2
],
[
68,
6
],
[
63,
9
],
[
59,
11
],
[
15,
14
],
[
69,
17
],
[
60,
21
],
[
66,
21
],
[
57,
21
],
[
63,
25
],
[
14,
26
],
[
56,
29
],
[
60,
34
],
[
66,
34
],
[
57,
34
],
[
63,
38
],
[
14,
39
],
[
65,
42
],
[
66,
47
],
[
57,
47
],
[
60,
47
],
[
56,
57
],
[
59,
60
],
[
62,
63
],
[
65,
66
],
[
68,
69
]
] |
[
"s = input()\nn = len(s)\ncnt = 0\nfor i in range(n):\n if cnt == 0 and s[i] == 'C':\n cnt += 1\n elif cnt == 1 and s[i] == 'F':\n cnt += 1\n break\nif cnt >= 2:\n print('Yes')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"cnt = 0",
"cnt",
"0",
"for i in range(n):\n if cnt == 0 and s[i] == 'C':\n cnt += 1\n elif cnt == 1 and s[i] == 'F':\n cnt += 1\n break",
"i",
"range(n)",
"range",
"n",
"if cnt == 0 and s[i] == 'C':\n cnt += 1\n elif cnt == 1 and s[i] == 'F':\n cnt += 1\n break",
"cnt == 0 and s[i] == 'C'",
"cnt == 0",
"cnt",
"0",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"cnt += 1",
"cnt",
"1",
"elif cnt == 1 and s[i] == 'F':\n cnt += 1\n break",
"cnt == 1 and s[i] == 'F'",
"cnt == 1",
"cnt",
"1",
"s[i] == 'F'",
"s[i]",
"s",
"i",
"'F'",
"cnt += 1",
"cnt",
"1",
"break",
"if cnt >= 2:\n print('Yes')\nelse:\n print('No')",
"cnt >= 2",
"cnt",
"2",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"cnt += 1",
"1",
"cnt",
"cnt = 0",
"0",
"cnt",
"s = input()",
"input()",
"s",
"cnt += 1",
"1",
"cnt",
"n = len(s)",
"len(s)",
"n"
] |
s = input()
n = len(s)
cnt = 0
for i in range(n):
if cnt == 0 and s[i] == 'C':
cnt += 1
elif cnt == 1 and s[i] == 'F':
cnt += 1
break
if cnt >= 2:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
4,
13,
41,
28,
13,
13,
4,
13,
13,
2,
13,
17,
4,
13,
0,
13,
13,
41,
28,
13,
13,
4,
13,
13,
2,
13,
17,
4,
13,
0,
13,
13,
14,
2,
2,
2,
17,
13,
2,
17,
13,
2,
4,
13,
13,
4,
13,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
13,
13,
10,
13,
13
] |
[
[
60,
2
],
[
61,
13
],
[
66,
20
],
[
61,
28
],
[
63,
35
],
[
61,
42
],
[
61,
45
],
[
67,
49
],
[
64,
52
],
[
60,
61
],
[
63,
64
],
[
66,
67
]
] |
[
"n=list(input())\ncindex=[i for i,j in enumerate(n) if j==\"C\"]\nfindex=[i for i,j in enumerate(n) if j==\"F\"]\nif (\"C\" in n and \"F\" in n) and (min(cindex)<max(findex)):\n print(\"Yes\")\nelse:\n print(\"No\")",
"n=list(input())",
"n",
"list(input())",
"list",
"input()",
"input",
"i for i,j in enumerate(n) if j==\"C\"",
"for i,j in enumerate(n) if j==\"C\"",
"i",
"j",
"enumerate(n)",
"enumerate",
"n",
"j==\"C\"",
"j",
"\"C\"",
"if j==\"C\"",
"i",
"cindex=[i for i,j in enumerate(n) if j==\"C\"]",
"cindex",
"[i for i,j in enumerate(n) if j==\"C\"]",
"i for i,j in enumerate(n) if j==\"F\"",
"for i,j in enumerate(n) if j==\"F\"",
"i",
"j",
"enumerate(n)",
"enumerate",
"n",
"j==\"F\"",
"j",
"\"F\"",
"if j==\"F\"",
"i",
"findex=[i for i,j in enumerate(n) if j==\"F\"]",
"findex",
"[i for i,j in enumerate(n) if j==\"F\"]",
"if (\"C\" in n and \"F\" in n) and (min(cindex)<max(findex)):\n print(\"Yes\")\nelse:\n print(\"No\")",
"(\"C\" in n and \"F\" in n) and (min(cindex)<max(findex))",
"\"C\" in n and \"F\" in n",
"\"C\" in n",
"\"C\"",
"n",
"\"F\" in n",
"\"F\"",
"n",
"min(cindex)<max(findex)",
"min(cindex)",
"min",
"cindex",
"max(findex)",
"max",
"findex",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"n=list(input())",
"list(input())",
"n",
"findex=[i for i,j in enumerate(n) if j==\"F\"]",
"[i for i,j in enumerate(n) if j==\"F\"]",
"findex",
"cindex=[i for i,j in enumerate(n) if j==\"C\"]",
"[i for i,j in enumerate(n) if j==\"C\"]",
"cindex"
] |
n=list(input())
cindex=[i for i,j in enumerate(n) if j=="C"]
findex=[i for i,j in enumerate(n) if j=="F"]
if ("C" in n and "F" in n) and (min(cindex)<max(findex)):
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
2,
2,
13,
13,
17,
14,
2,
18,
13,
2,
2,
13,
13,
17,
17,
0,
13,
17,
4,
13,
13,
10,
17,
13,
10,
4,
13,
10,
4,
13,
10,
17,
13
] |
[
[
55,
2
],
[
58,
8
],
[
56,
11
],
[
61,
13
],
[
17,
16
],
[
59,
19
],
[
56,
23
],
[
16,
24
],
[
28,
27
],
[
59,
32
],
[
16,
33
],
[
56,
38
],
[
16,
41
],
[
27,
42
],
[
52,
46
],
[
53,
50
],
[
62,
50
],
[
52,
53
],
[
55,
56
],
[
58,
59
],
[
61,
62
]
] |
[
"s=list(input())\nn=len(s)\nans=\"No\"\nfor i in range(n):\n if(s[i]==\"C\"):\n for j in range(n-i-1):\n if(s[i+j+1]==\"F\"):\n ans=\"Yes\"\nprint(ans)",
"s=list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"n=len(s)",
"n",
"len(s)",
"len",
"s",
"ans=\"No\"",
"ans",
"\"No\"",
"for i in range(n):\n if(s[i]==\"C\"):\n for j in range(n-i-1):\n if(s[i+j+1]==\"F\"):\n ans=\"Yes\"",
"i",
"range(n)",
"range",
"n",
"if(s[i]==\"C\"):\n for j in range(n-i-1):\n if(s[i+j+1]==\"F\"):\n ans=\"Yes\"",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"for j in range(n-i-1):\n if(s[i+j+1]==\"F\"):\n ans=\"Yes\"",
"j",
"range(n-i-1)",
"range",
"n-i-1",
"n-i",
"n",
"i",
"1",
"if(s[i+j+1]==\"F\"):\n ans=\"Yes\"",
"s[i+j+1]==\"F\"",
"s[i+j+1]",
"s",
"i+j+1",
"i+j",
"i",
"j",
"1",
"\"F\"",
"ans=\"Yes\"",
"ans",
"\"Yes\"",
"print(ans)",
"print",
"ans",
"ans=\"Yes\"",
"\"Yes\"",
"ans",
"s=list(input())",
"list(input())",
"s",
"n=len(s)",
"len(s)",
"n",
"ans=\"No\"",
"\"No\"",
"ans"
] |
s=list(input())
n=len(s)
ans="No"
for i in range(n):
if(s[i]=="C"):
for j in range(n-i-1):
if(s[i+j+1]=="F"):
ans="Yes"
print(ans)
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13
] |
[
[
64,
2
],
[
55,
8
],
[
65,
11
],
[
67,
13
],
[
17,
16
],
[
56,
21
],
[
65,
21
],
[
56,
25
],
[
65,
25
],
[
16,
26
],
[
58,
29
],
[
59,
34
],
[
68,
34
],
[
62,
34
],
[
56,
38
],
[
65,
38
],
[
16,
39
],
[
61,
42
],
[
62,
46
],
[
59,
46
],
[
68,
46
],
[
55,
56
],
[
58,
59
],
[
61,
62
],
[
64,
65
],
[
67,
68
]
] |
[
"s=str(input())\ns=list(s)\ntemp=0\nfor i in range(len(s)):\n if s[i]==\"C\":\n temp=1\n if temp==1 and s[i]==\"F\":\n temp=2\nif temp==2:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s=str(input())",
"s",
"str(input())",
"str",
"input()",
"input",
"s=list(s)",
"s",
"list(s)",
"list",
"s",
"temp=0",
"temp",
"0",
"for i in range(len(s)):\n if s[i]==\"C\":\n temp=1\n if temp==1 and s[i]==\"F\":\n temp=2",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i]==\"C\":\n temp=1\n ",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"temp=1",
"temp",
"1",
"if temp==1 and s[i]==\"F\":\n temp=2",
"temp==1 and s[i]==\"F\"",
"temp==1",
"temp",
"1",
"s[i]==\"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"temp=2",
"temp",
"2",
"if temp==2:\n print(\"Yes\")\nelse:\n print(\"No\")",
"temp==2",
"temp",
"2",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s=list(s)",
"list(s)",
"s",
"temp=1",
"1",
"temp",
"temp=2",
"2",
"temp",
"s=str(input())",
"str(input())",
"s",
"temp=0",
"0",
"temp"
] |
s=str(input())
s=list(s)
temp=0
for i in range(len(s)):
if s[i]=="C":
temp=1
if temp==1 and s[i]=="F":
temp=2
if temp==2:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
13,
0,
13,
17,
4,
13,
8,
2,
13,
13,
17,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
45,
2
],
[
39,
6
],
[
51,
9
],
[
13,
12
],
[
46,
12
],
[
12,
16
],
[
42,
19
],
[
12,
24
],
[
40,
26
],
[
43,
26
],
[
48,
28
],
[
43,
34
],
[
40,
34
],
[
49,
35
],
[
52,
35
],
[
39,
40
],
[
42,
43
],
[
45,
46
],
[
48,
49
],
[
51,
52
]
] |
[
"s =input()\nc = False\nf = False\nfor i in s:\n\tif i == \"C\":\n\t\tc = True\n\telif i == \"F\" and c:\n\t\tf = True\nprint(\"Yes\" if c and f else \"No\")",
"s =input()",
"s",
"input()",
"input",
"c = False",
"c",
"False",
"f = False",
"f",
"False",
"for i in s:\n\tif i == \"C\":\n\t\tc = True\n\telif i == \"F\" and c:\n\t\tf = True",
"i",
"s",
"if i == \"C\":\n\t\tc = True\n\telif i == \"F\" and c:\n\t\tf = True",
"i == \"C\"",
"i",
"\"C\"",
"c = True",
"c",
"True",
"elif i == \"F\" and c:\n\t\tf = True",
"i == \"F\" and c",
"i == \"F\"",
"i",
"\"F\"",
"c",
"f = True",
"f",
"True",
"print(\"Yes\" if c and f else \"No\")",
"print",
"\"Yes\" if c and f else \"No\"",
"c and f",
"c",
"f",
"\"Yes\"",
"\"No\"",
"c = False",
"False",
"c",
"c = True",
"True",
"c",
"s =input()",
"input()",
"s",
"f = True",
"True",
"f",
"f = False",
"False",
"f"
] |
s =input()
c = False
f = False
for i in s:
if i == "C":
c = True
elif i == "F" and c:
f = True
print("Yes" if c and f else "No")
|
[
7,
0,
13,
4,
13,
14,
2,
2,
40,
4,
18,
13,
13,
17,
17,
40,
4,
18,
13,
13,
17,
17,
2,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13
] |
[
[
40,
2
],
[
41,
11
],
[
41,
18
],
[
41,
25
],
[
41,
30
],
[
40,
41
]
] |
[
"s = input()\n\nif (s.find(\"C\") != -1 ) and (s.rfind(\"F\") !=-1) and(s.find(\"C\") < s.rfind(\"F\")):\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"if (s.find(\"C\") != -1 ) and (s.rfind(\"F\") !=-1) and(s.find(\"C\") < s.rfind(\"F\")):\n print(\"Yes\")\nelse:\n print(\"No\")",
"(s.find(\"C\") != -1 ) and (s.rfind(\"F\") !=-1) and(s.find(\"C\") < s.rfind(\"F\"))",
"(s.find(\"C\") != -1 ) and (s.rfind(\"F\") !=-1)",
"s.find(\"C\") != -1",
"s.find(\"C\")",
"s.find",
"s",
"find",
"\"C\"",
"-1",
"s.rfind(\"F\") !=-1",
"s.rfind(\"F\")",
"s.rfind",
"s",
"rfind",
"\"F\"",
"-1",
"s.find(\"C\") < s.rfind(\"F\")",
"s.find(\"C\")",
"s.find",
"s",
"find",
"\"C\"",
"s.rfind(\"F\")",
"s.rfind",
"s",
"rfind",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s"
] |
s = input()
if (s.find("C") != -1 ) and (s.rfind("F") !=-1) and(s.find("C") < s.rfind("F")):
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
0,
13,
4,
18,
13,
13,
17,
2,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
4,
13,
10,
4,
13
] |
[
[
47,
2
],
[
50,
6
],
[
48,
9
],
[
51,
14
],
[
44,
22
],
[
48,
25
],
[
51,
29
],
[
45,
33
],
[
44,
45
],
[
47,
48
],
[
50,
51
]
] |
[
"s = input()\nc = s.find(\"C\")\nif c == -1:\n print(\"No\")\n exit()\nf = s.find(\"F\", c+1)\nif f == -1:\n print(\"No\")\n exit()\nprint(\"Yes\")",
"s = input()",
"s",
"input()",
"input",
"c = s.find(\"C\")",
"c",
"s.find(\"C\")",
"s.find",
"s",
"find",
"\"C\"",
"if c == -1:\n print(\"No\")\n exit()",
"c == -1",
"c",
"-1",
"print(\"No\")",
"print",
"\"No\"",
"exit()",
"exit",
"f = s.find(\"F\", c+1)",
"f",
"s.find(\"F\", c+1)",
"s.find",
"s",
"find",
"\"F\"",
"c+1",
"c",
"1",
"if f == -1:\n print(\"No\")\n exit()",
"f == -1",
"f",
"-1",
"print(\"No\")",
"print",
"\"No\"",
"exit()",
"exit",
"print(\"Yes\")",
"print",
"\"Yes\"",
"f = s.find(\"F\", c+1)",
"s.find(\"F\", c+1)",
"f",
"s = input()",
"input()",
"s",
"c = s.find(\"C\")",
"s.find(\"C\")",
"c"
] |
s = input()
c = s.find("C")
if c == -1:
print("No")
exit()
f = s.find("F", c+1)
if f == -1:
print("No")
exit()
print("Yes")
|
[
7,
0,
13,
4,
13,
14,
2,
40,
4,
18,
13,
13,
17,
17,
40,
4,
18,
13,
13,
17,
17,
14,
2,
2,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
2,
4,
18,
13,
13,
17,
2,
4,
13,
13,
2,
17,
4,
18,
18,
13,
39,
17,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13
] |
[
[
64,
2
],
[
65,
10
],
[
65,
17
],
[
65,
26
],
[
65,
31
],
[
65,
37
],
[
65,
43
],
[
65,
49
],
[
64,
65
]
] |
[
"s = input()\nif s.count(\"C\")>=1 and s.count(\"F\")>=1:\n if s.index(\"C\")<s.index(\"F\") or s.index(\"C\")<len(s)-(1+s[::-1].index(\"F\")):\n print(\"Yes\")\n else:\n print(\"No\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"if s.count(\"C\")>=1 and s.count(\"F\")>=1:\n if s.index(\"C\")<s.index(\"F\") or s.index(\"C\")<len(s)-(1+s[::-1].index(\"F\")):\n print(\"Yes\")\n else:\n print(\"No\")\nelse:\n print(\"No\")",
"s.count(\"C\")>=1 and s.count(\"F\")>=1",
"s.count(\"C\")>=1",
"s.count(\"C\")",
"s.count",
"s",
"count",
"\"C\"",
"1",
"s.count(\"F\")>=1",
"s.count(\"F\")",
"s.count",
"s",
"count",
"\"F\"",
"1",
"if s.index(\"C\")<s.index(\"F\") or s.index(\"C\")<len(s)-(1+s[::-1].index(\"F\")):\n print(\"Yes\")\n else:\n print(\"No\")",
"s.index(\"C\")<s.index(\"F\") or s.index(\"C\")<len(s)-(1+s[::-1].index(\"F\"))",
"s.index(\"C\")<s.index(\"F\")",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"s.index(\"F\")",
"s.index",
"s",
"index",
"\"F\"",
"s.index(\"C\")<len(s)-(1+s[::-1].index(\"F\"))",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"len(s)-(1+s[::-1].index(\"F\"))",
"len(s)",
"len",
"s",
"1+s[::-1].index(\"F\")",
"1",
"s[::-1].index(\"F\")",
"[::-1].index",
"[::-1]",
"s",
"::-1",
"-1",
"index",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s"
] |
s = input()
if s.count("C")>=1 and s.count("F")>=1:
if s.index("C")<s.index("F") or s.index("C")<len(s)-(1+s[::-1].index("F")):
print("Yes")
else:
print("No")
else:
print("No")
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
55,
2
],
[
58,
8
],
[
12,
11
],
[
56,
16
],
[
59,
20
],
[
62,
20
],
[
53,
20
],
[
56,
24
],
[
11,
25
],
[
52,
28
],
[
59,
33
],
[
62,
33
],
[
53,
33
],
[
56,
37
],
[
11,
38
],
[
61,
41
],
[
52,
53
],
[
55,
56
],
[
58,
59
],
[
61,
62
]
] |
[
"s=str(input())\ncount=0\nfor i in range(len(s)):\n if count==0 and s[i]=='C':\n count+=1\n elif count==1 and s[i]=='F':\n count+=1\n print('Yes');exit()\n \nprint('No')",
"s=str(input())",
"s",
"str(input())",
"str",
"input()",
"input",
"count=0",
"count",
"0",
"for i in range(len(s)):\n if count==0 and s[i]=='C':\n count+=1\n elif count==1 and s[i]=='F':\n count+=1\n print('Yes');exit()\n ",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if count==0 and s[i]=='C':\n count+=1\n elif count==1 and s[i]=='F':\n count+=1\n print('Yes');exit()\n ",
"count==0 and s[i]=='C'",
"count==0",
"count",
"0",
"s[i]=='C'",
"s[i]",
"s",
"i",
"'C'",
"count+=1",
"count",
"1",
"elif count==1 and s[i]=='F':\n count+=1\n print('Yes');exit()\n ",
"count==1 and s[i]=='F'",
"count==1",
"count",
"1",
"s[i]=='F'",
"s[i]",
"s",
"i",
"'F'",
"count+=1",
"count",
"1",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"count+=1",
"1",
"count",
"s=str(input())",
"str(input())",
"s",
"count=0",
"0",
"count",
"count+=1",
"1",
"count"
] |
s=str(input())
count=0
for i in range(len(s)):
if count==0 and s[i]=='C':
count+=1
elif count==1 and s[i]=='F':
count+=1
print('Yes');exit()
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
13,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
41,
2
],
[
44,
6
],
[
10,
9
],
[
42,
14
],
[
45,
17
],
[
48,
17
],
[
42,
20
],
[
9,
21
],
[
42,
31
],
[
9,
32
],
[
47,
35
],
[
41,
42
],
[
44,
45
],
[
47,
48
]
] |
[
"#!/usr/bin/env python3\ns = input()\nc_bit = 0\nfor i in range(len(s)):\n if c_bit and s[i] == \"F\":\n print(\"Yes\")\n exit()\n if s[i] == \"C\":\n c_bit = 1\nprint(\"No\")",
"s = input()",
"s",
"input()",
"input",
"c_bit = 0",
"c_bit",
"0",
"for i in range(len(s)):\n if c_bit and s[i] == \"F\":\n print(\"Yes\")\n exit()\n if s[i] == \"C\":\n c_bit = 1",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if c_bit and s[i] == \"F\":\n print(\"Yes\")\n exit()\n ",
"c_bit and s[i] == \"F\"",
"c_bit",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"if s[i] == \"C\":\n c_bit = 1",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"c_bit = 1",
"c_bit",
"1",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s",
"c_bit = 0",
"0",
"c_bit",
"c_bit = 1",
"1",
"c_bit"
] |
#!/usr/bin/env python3
s = input()
c_bit = 0
for i in range(len(s)):
if c_bit and s[i] == "F":
print("Yes")
exit()
if s[i] == "C":
c_bit = 1
print("No")
|
[
7,
0,
13,
17,
0,
13,
4,
13,
28,
13,
13,
4,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
13,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
39,
2
],
[
36,
5
],
[
37,
13
],
[
42,
19
],
[
40,
26
],
[
43,
26
],
[
36,
37
],
[
39,
40
],
[
42,
43
]
] |
[
"c = 0\ns = input()\nfor i,si in enumerate(s):\n if si == \"C\":\n c = 1\n elif si == \"F\" and c:\n print(\"Yes\")\n exit()\nprint(\"No\")",
"c = 0",
"c",
"0",
"s = input()",
"s",
"input()",
"input",
"for i,si in enumerate(s):\n if si == \"C\":\n c = 1\n elif si == \"F\" and c:\n print(\"Yes\")\n exit()",
"i",
"si",
"enumerate(s)",
"enumerate",
"s",
"if si == \"C\":\n c = 1\n elif si == \"F\" and c:\n print(\"Yes\")\n exit()",
"si == \"C\"",
"si",
"\"C\"",
"c = 1",
"c",
"1",
"elif si == \"F\" and c:\n print(\"Yes\")\n exit()",
"si == \"F\" and c",
"si == \"F\"",
"si",
"\"F\"",
"c",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s",
"c = 0",
"0",
"c",
"c = 1",
"1",
"c"
] |
c = 0
s = input()
for i,si in enumerate(s):
if si == "C":
c = 1
elif si == "F" and c:
print("Yes")
exit()
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
53,
2
],
[
47,
6
],
[
10,
9
],
[
54,
14
],
[
48,
18
],
[
51,
18
],
[
54,
22
],
[
9,
23
],
[
50,
26
],
[
48,
31
],
[
51,
31
],
[
54,
35
],
[
9,
36
],
[
47,
48
],
[
50,
51
],
[
53,
54
]
] |
[
"s=input()\n\nc=False\n\nfor i in range(len(s)):\n if c==False and s[i]==\"C\":\n c=True\n elif c==True and s[i]==\"F\":\n print(\"Yes\")\n exit()\nprint(\"No\")",
"s=input()",
"s",
"input()",
"input",
"c=False",
"c",
"False",
"for i in range(len(s)):\n if c==False and s[i]==\"C\":\n c=True\n elif c==True and s[i]==\"F\":\n print(\"Yes\")\n exit()",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if c==False and s[i]==\"C\":\n c=True\n elif c==True and s[i]==\"F\":\n print(\"Yes\")\n exit()",
"c==False and s[i]==\"C\"",
"c==False",
"c",
"False",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"c=True",
"c",
"True",
"elif c==True and s[i]==\"F\":\n print(\"Yes\")\n exit()",
"c==True and s[i]==\"F\"",
"c==True",
"c",
"True",
"s[i]==\"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"c=False",
"False",
"c",
"c=True",
"True",
"c",
"s=input()",
"input()",
"s"
] |
s=input()
c=False
for i in range(len(s)):
if c==False and s[i]=="C":
c=True
elif c==True and s[i]=="F":
print("Yes")
exit()
print("No")
|
[
7,
15,
13,
15,
13,
15,
13,
15,
13,
15,
13,
15,
13,
15,
15,
15,
12,
13,
29,
2,
2,
13,
13,
4,
18,
13,
13,
13,
13,
23,
13,
23,
13,
14,
2,
13,
17,
0,
13,
4,
13,
14,
2,
2,
2,
17,
13,
2,
17,
13,
2,
17,
18,
13,
39,
4,
18,
13,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
12,
13
] |
[
[
30,
21
],
[
32,
22
],
[
30,
27
],
[
32,
28
],
[
30,
30
],
[
32,
32
],
[
67,
38
],
[
68,
46
],
[
68,
49
],
[
68,
53
],
[
68,
57
],
[
67,
68
]
] |
[
"import sys\nimport copy\nimport math\nimport bisect\nimport pprint\nimport bisect\nfrom functools import reduce\nfrom copy import deepcopy\nfrom collections import deque\n\ndef lcm(x, y):\n return (x * y) // math.gcd(x, y)\n\nif __name__ == '__main__':\n s =input()\n\n\n if \"C\" in s and \"F\" in s and \"F\" in s[s.index(\"C\"):] :\n print(\"Yes\")\n else:\n print(\"No\")\n",
"import sys",
"sys",
"import copy",
"copy",
"import math",
"math",
"import bisect",
"bisect",
"import pprint",
"pprint",
"import bisect",
"bisect",
"from functools import reduce",
"from copy import deepcopy",
"from collections import deque",
"def lcm(x, y):\n return (x * y) // math.gcd(x, y)",
"lcm",
"return (x * y) // math.gcd(x, y)",
"(x * y) // math.gcd(x, y)",
"x * y",
"x",
"y",
"math.gcd(x, y)",
"math.gcd",
"math",
"gcd",
"x",
"y",
"x",
"x",
"y",
"y",
"if __name__ == '__main__':\n s =input()\n\n\n if \"C\" in s and \"F\" in s and \"F\" in s[s.index(\"C\"):] :\n print(\"Yes\")\n else:\n print(\"No\")",
"__name__ == '__main__'",
"__name__",
"'__main__'",
"s =input()",
"s",
"input()",
"input",
"if \"C\" in s and \"F\" in s and \"F\" in s[s.index(\"C\"):] :\n print(\"Yes\")\n else:\n print(\"No\")",
"\"C\" in s and \"F\" in s and \"F\" in s[s.index(\"C\"):]",
"\"C\" in s and \"F\" in s",
"\"C\" in s",
"\"C\"",
"s",
"\"F\" in s",
"\"F\"",
"s",
"\"F\" in s[s.index(\"C\"):]",
"\"F\"",
"s[s.index(\"C\"):]",
"s",
"s.index(\"C\"):",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s =input()",
"input()",
"s",
"def lcm(x, y):\n return (x * y) // math.gcd(x, y)",
"def lcm(x, y):\n return (x * y) // math.gcd(x, y)",
"lcm"
] |
import sys
import copy
import math
import bisect
import pprint
import bisect
from functools import reduce
from copy import deepcopy
from collections import deque
def lcm(x, y):
return (x * y) // math.gcd(x, y)
if __name__ == '__main__':
s =input()
if "C" in s and "F" in s and "F" in s[s.index("C"):] :
print("Yes")
else:
print("No")
|
[
7,
12,
13,
0,
13,
4,
13,
0,
13,
2,
40,
17,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
4,
13,
8,
13,
17,
17,
14,
2,
13,
17,
4,
13,
10,
12,
13
] |
[
[
5,
4
],
[
9,
8
],
[
4,
14
],
[
4,
19
],
[
8,
25
],
[
36,
33
]
] |
[
"# code-festival-2016-qualc\ndef main():\n S = input()\n flg = 0 <= S.find(\"C\") < S.rfind(\"F\")\n print(\"Yes\" if flg else \"No\")\n\n\nif __name__ == \"__main__\":\n main()",
"def main():\n S = input()\n flg = 0 <= S.find(\"C\") < S.rfind(\"F\")\n print(\"Yes\" if flg else \"No\")",
"main",
"S = input()",
"S",
"input()",
"input",
"flg = 0 <= S.find(\"C\") < S.rfind(\"F\")",
"flg",
"0 <= S.find(\"C\") < S.rfind(\"F\")",
"0 <= S.find(\"C\")",
"0",
"S.find(\"C\")",
"S.find",
"S",
"find",
"\"C\"",
"S.rfind(\"F\")",
"S.rfind",
"S",
"rfind",
"\"F\"",
"print(\"Yes\" if flg else \"No\")",
"print",
"\"Yes\" if flg else \"No\"",
"flg",
"\"Yes\"",
"\"No\"",
"if __name__ == \"__main__\":\n main()",
"__name__ == \"__main__\"",
"__name__",
"\"__main__\"",
"main()",
"main",
"def main():\n S = input()\n flg = 0 <= S.find(\"C\") < S.rfind(\"F\")\n print(\"Yes\" if flg else \"No\")",
"def main():\n S = input()\n flg = 0 <= S.find(\"C\") < S.rfind(\"F\")\n print(\"Yes\" if flg else \"No\")",
"main"
] |
# code-festival-2016-qualc
def main():
S = input()
flg = 0 <= S.find("C") < S.rfind("F")
print("Yes" if flg else "No")
if __name__ == "__main__":
main()
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13
] |
[
[
60,
2
],
[
57,
6
],
[
63,
9
],
[
13,
12
],
[
61,
17
],
[
61,
21
],
[
12,
22
],
[
51,
25
],
[
52,
30
],
[
58,
30
],
[
61,
34
],
[
12,
35
],
[
54,
38
],
[
52,
42
],
[
58,
42
],
[
55,
43
],
[
64,
43
],
[
51,
52
],
[
54,
55
],
[
57,
58
],
[
60,
61
],
[
63,
64
]
] |
[
"s = input()\nc = False\nf = False\nfor i in range(len(s)):\n if s[i] == 'C':\n c = True\n if c == True and s[i] == 'F':\n f = True\n\nif c and f:\n print(\"Yes\")\nelse :\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"c = False",
"c",
"False",
"f = False",
"f",
"False",
"for i in range(len(s)):\n if s[i] == 'C':\n c = True\n if c == True and s[i] == 'F':\n f = True",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == 'C':\n c = True\n ",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"c = True",
"c",
"True",
"if c == True and s[i] == 'F':\n f = True",
"c == True and s[i] == 'F'",
"c == True",
"c",
"True",
"s[i] == 'F'",
"s[i]",
"s",
"i",
"'F'",
"f = True",
"f",
"True",
"if c and f:\n print(\"Yes\")\nelse :\n print(\"No\")",
"c and f",
"c",
"f",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"c = True",
"True",
"c",
"f = True",
"True",
"f",
"c = False",
"False",
"c",
"s = input()",
"input()",
"s",
"f = False",
"False",
"f"
] |
s = input()
c = False
f = False
for i in range(len(s)):
if s[i] == 'C':
c = True
if c == True and s[i] == 'F':
f = True
if c and f:
print("Yes")
else :
print("No")
|
[
7,
12,
13,
15,
13,
0,
13,
18,
18,
13,
13,
13,
4,
18,
13,
13,
2,
17,
17,
15,
15,
15,
15,
15,
0,
13,
4,
18,
4,
13,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
14,
2,
13,
17,
4,
13,
10,
12,
13
] |
[
[
7,
6
],
[
26,
25
],
[
6,
29
],
[
33,
32
],
[
36,
35
],
[
25,
35
],
[
35,
40
],
[
32,
43
],
[
57,
43
],
[
46,
43
],
[
47,
46
],
[
35,
51
],
[
46,
54
],
[
32,
54
],
[
57,
54
],
[
58,
57
],
[
57,
61
],
[
46,
61
],
[
32,
61
],
[
77,
74
]
] |
[
"def main():\n import sys\n input = sys.stdin.readline\n sys.setrecursionlimit(10**7)\n from collections import Counter, deque\n #from collections import defaultdict\n from itertools import combinations, permutations, accumulate, groupby, product\n from bisect import bisect_left,bisect_right\n from heapq import heapify, heappop, heappush\n from math import floor, ceil\n #from operator import itemgetter\n\n #inf = 10**17\n #mod = 10**9 + 7\n\n s = input().rstrip()\n res = 0\n for i in s:\n if i=='C' and res==0:\n res += 1\n if i=='F' and res==1:\n res += 1\n if res==2:\n print('Yes')\n else:\n print('No')\n\nif __name__ == '__main__':\n main()",
"def main():\n import sys\n input = sys.stdin.readline\n sys.setrecursionlimit(10**7)\n from collections import Counter, deque\n #from collections import defaultdict\n from itertools import combinations, permutations, accumulate, groupby, product\n from bisect import bisect_left,bisect_right\n from heapq import heapify, heappop, heappush\n from math import floor, ceil\n #from operator import itemgetter\n\n #inf = 10**17\n #mod = 10**9 + 7\n\n s = input().rstrip()\n res = 0\n for i in s:\n if i=='C' and res==0:\n res += 1\n if i=='F' and res==1:\n res += 1\n if res==2:\n print('Yes')\n else:\n print('No')",
"main",
"import sys",
"sys",
"input = sys.stdin.readline",
"input",
"sys.stdin.readline",
"sys.stdin",
"sys",
"stdin",
"readline",
"sys.setrecursionlimit(10**7)",
"sys.setrecursionlimit",
"sys",
"setrecursionlimit",
"10**7",
"10",
"7",
"from collections import Counter, deque",
"from itertools import combinations, permutations, accumulate, groupby, product",
"from bisect import bisect_left,bisect_right",
"from heapq import heapify, heappop, heappush",
"from math import floor, ceil",
"s = input().rstrip()",
"s",
"input().rstrip()",
"().rstrip",
"()",
"input",
"rstrip",
"res = 0",
"res",
"0",
"for i in s:\n if i=='C' and res==0:\n res += 1\n if i=='F' and res==1:\n res += 1\n ",
"i",
"s",
"if i=='C' and res==0:\n res += 1\n ",
"i=='C' and res==0",
"i=='C'",
"i",
"'C'",
"res==0",
"res",
"0",
"res += 1",
"res",
"1",
"if i=='F' and res==1:\n res += 1\n ",
"i=='F' and res==1",
"i=='F'",
"i",
"'F'",
"res==1",
"res",
"1",
"res += 1",
"res",
"1",
"if res==2:\n print('Yes')\n else:\n print('No')",
"res==2",
"res",
"2",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"if __name__ == '__main__':\n main()",
"__name__ == '__main__'",
"__name__",
"'__main__'",
"main()",
"main",
"def main():\n import sys\n input = sys.stdin.readline\n sys.setrecursionlimit(10**7)\n from collections import Counter, deque\n #from collections import defaultdict\n from itertools import combinations, permutations, accumulate, groupby, product\n from bisect import bisect_left,bisect_right\n from heapq import heapify, heappop, heappush\n from math import floor, ceil\n #from operator import itemgetter\n\n #inf = 10**17\n #mod = 10**9 + 7\n\n s = input().rstrip()\n res = 0\n for i in s:\n if i=='C' and res==0:\n res += 1\n if i=='F' and res==1:\n res += 1\n if res==2:\n print('Yes')\n else:\n print('No')",
"def main():\n import sys\n input = sys.stdin.readline\n sys.setrecursionlimit(10**7)\n from collections import Counter, deque\n #from collections import defaultdict\n from itertools import combinations, permutations, accumulate, groupby, product\n from bisect import bisect_left,bisect_right\n from heapq import heapify, heappop, heappush\n from math import floor, ceil\n #from operator import itemgetter\n\n #inf = 10**17\n #mod = 10**9 + 7\n\n s = input().rstrip()\n res = 0\n for i in s:\n if i=='C' and res==0:\n res += 1\n if i=='F' and res==1:\n res += 1\n if res==2:\n print('Yes')\n else:\n print('No')",
"main"
] |
def main():
import sys
input = sys.stdin.readline
sys.setrecursionlimit(10**7)
from collections import Counter, deque
#from collections import defaultdict
from itertools import combinations, permutations, accumulate, groupby, product
from bisect import bisect_left,bisect_right
from heapq import heapify, heappop, heappush
from math import floor, ceil
#from operator import itemgetter
#inf = 10**17
#mod = 10**9 + 7
s = input().rstrip()
res = 0
for i in s:
if i=='C' and res==0:
res += 1
if i=='F' and res==1:
res += 1
if res==2:
print('Yes')
else:
print('No')
if __name__ == '__main__':
main()
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
55,
2
],
[
49,
6
],
[
10,
9
],
[
56,
14
],
[
56,
18
],
[
9,
19
],
[
23,
22
],
[
9,
25
],
[
56,
28
],
[
56,
32
],
[
22,
33
],
[
52,
36
],
[
53,
40
],
[
50,
40
],
[
49,
50
],
[
52,
53
],
[
55,
56
]
] |
[
"s = input()\nflg = 0\nfor i in range(len(s)):\n if s[i] == \"C\":\n for j in range(i,len(s)):\n if s[j] == \"F\":\n flg = 1\nif flg == 1:\n print(\"Yes\")\nelse:\n print(\"No\") ",
"s = input()",
"s",
"input()",
"input",
"flg = 0",
"flg",
"0",
"for i in range(len(s)):\n if s[i] == \"C\":\n for j in range(i,len(s)):\n if s[j] == \"F\":\n flg = 1",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n for j in range(i,len(s)):\n if s[j] == \"F\":\n flg = 1",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"for j in range(i,len(s)):\n if s[j] == \"F\":\n flg = 1",
"j",
"range(i,len(s))",
"range",
"i",
"len(s)",
"len",
"s",
"if s[j] == \"F\":\n flg = 1",
"s[j] == \"F\"",
"s[j]",
"s",
"j",
"\"F\"",
"flg = 1",
"flg",
"1",
"if flg == 1:\n print(\"Yes\")\nelse:\n print(\"No\") ",
"flg == 1",
"flg",
"1",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"flg = 0",
"0",
"flg",
"flg = 1",
"1",
"flg",
"s = input()",
"input()",
"s"
] |
s = input()
flg = 0
for i in range(len(s)):
if s[i] == "C":
for j in range(i,len(s)):
if s[j] == "F":
flg = 1
if flg == 1:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
2,
13,
17,
4,
13,
13,
14,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
13,
10,
17,
13,
10,
4,
13
] |
[
[
49,
2
],
[
46,
6
],
[
10,
9
],
[
50,
14
],
[
50,
18
],
[
9,
19
],
[
23,
22
],
[
9,
26
],
[
50,
30
],
[
50,
34
],
[
22,
35
],
[
47,
44
],
[
46,
47
],
[
49,
50
]
] |
[
"s=input()\n\nans=\"No\"\nfor i in range(len(s)):\n if s[i]==\"C\":\n for j in range(i+1,len(s)):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()\nelse:\n print(ans)",
"s=input()",
"s",
"input()",
"input",
"ans=\"No\"",
"ans",
"\"No\"",
"for i in range(len(s)):\n if s[i]==\"C\":\n for j in range(i+1,len(s)):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()\nelse:\n print(ans)",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i]==\"C\":\n for j in range(i+1,len(s)):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"for j in range(i+1,len(s)):\n if s[j]==\"F\":\n print(\"Yes\")\n exit()",
"j",
"range(i+1,len(s))",
"range",
"i+1",
"i",
"1",
"len(s)",
"len",
"s",
"if s[j]==\"F\":\n print(\"Yes\")\n exit()",
"s[j]==\"F\"",
"s[j]",
"s",
"j",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(ans)",
"print",
"ans",
"ans=\"No\"",
"\"No\"",
"ans",
"s=input()",
"input()",
"s"
] |
s=input()
ans="No"
for i in range(len(s)):
if s[i]=="C":
for j in range(i+1,len(s)):
if s[j]=="F":
print("Yes")
exit()
else:
print(ans)
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
13,
2,
13,
17,
0,
13,
17,
3,
14,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13
] |
[
[
49,
2
],
[
46,
6
],
[
52,
9
],
[
13,
12
],
[
50,
12
],
[
12,
16
],
[
40,
19
],
[
41,
23
],
[
47,
23
],
[
12,
25
],
[
43,
28
],
[
40,
41
],
[
43,
44
],
[
46,
47
],
[
49,
50
],
[
52,
53
]
] |
[
"S = input()\nCFlag = False\nFFlag = False\nfor T in S:\n if T=='C':\n CFlag = True\n if CFlag and T=='F':\n FFlag = True\n break\nif FFlag:\n print('Yes')\nelse:\n print('No')",
"S = input()",
"S",
"input()",
"input",
"CFlag = False",
"CFlag",
"False",
"FFlag = False",
"FFlag",
"False",
"for T in S:\n if T=='C':\n CFlag = True\n if CFlag and T=='F':\n FFlag = True\n break",
"T",
"S",
"if T=='C':\n CFlag = True\n ",
"T=='C'",
"T",
"'C'",
"CFlag = True",
"CFlag",
"True",
"if CFlag and T=='F':\n FFlag = True\n break",
"CFlag and T=='F'",
"CFlag",
"T=='F'",
"T",
"'F'",
"FFlag = True",
"FFlag",
"True",
"break",
"if FFlag:\n print('Yes')\nelse:\n print('No')",
"FFlag",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"CFlag = True",
"True",
"CFlag",
"FFlag = True",
"True",
"FFlag",
"CFlag = False",
"False",
"CFlag",
"S = input()",
"input()",
"S",
"FFlag = False",
"False",
"FFlag"
] |
S = input()
CFlag = False
FFlag = False
for T in S:
if T=='C':
CFlag = True
if CFlag and T=='F':
FFlag = True
break
if FFlag:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
14,
2,
2,
17,
13,
2,
17,
18,
13,
39,
2,
4,
18,
13,
13,
17,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13
] |
[
[
31,
2
],
[
32,
9
],
[
32,
13
],
[
32,
18
],
[
31,
32
]
] |
[
"s = input()\nif 'C' in s and 'F' in s[s.index('C')+1:]:\n print('Yes')\n exit()\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"if 'C' in s and 'F' in s[s.index('C')+1:]:\n print('Yes')\n exit()\nelse:\n print('No')",
"'C' in s and 'F' in s[s.index('C')+1:]",
"'C' in s",
"'C'",
"s",
"'F' in s[s.index('C')+1:]",
"'F'",
"s[s.index('C')+1:]",
"s",
"s.index('C')+1:",
"s.index('C')+1",
"s.index('C')",
"s.index",
"s",
"index",
"'C'",
"1",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s"
] |
s = input()
if 'C' in s and 'F' in s[s.index('C')+1:]:
print('Yes')
exit()
else:
print('No')
|
[
7,
15,
13,
13,
15,
15,
15,
15,
15,
15,
15,
15,
15,
15,
12,
13,
12,
13,
12,
13,
12,
13,
41,
28,
13,
4,
13,
13,
4,
4,
13,
12,
13,
23,
13,
4,
18,
13,
13,
2,
17,
17,
0,
13,
4,
13,
17,
0,
13,
2,
2,
17,
17,
17,
0,
13,
4,
13,
4,
13,
8,
4,
18,
13,
13,
17,
13,
17,
17,
10,
12,
13,
10,
4,
13,
10,
12,
13,
10,
12,
13,
10,
2,
13,
10,
12,
13,
10,
4,
13,
10,
12,
13
] |
[
[
25,
24
],
[
80,
30
],
[
34,
34
],
[
88,
43
],
[
82,
48
],
[
73,
55
],
[
86,
57
],
[
74,
66
],
[
73,
74
],
[
82,
83
],
[
88,
89
]
] |
[
"import sys, re\nfrom collections import deque, defaultdict, Counter\nfrom math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians\nfrom itertools import accumulate, permutations, combinations, product, groupby\nfrom operator import itemgetter, mul\nfrom copy import deepcopy\nfrom string import ascii_lowercase, ascii_uppercase, digits\nfrom bisect import bisect, bisect_left\nfrom fractions import gcd\nfrom heapq import heappush, heappop\nfrom functools import reduce\ndef input(): return sys.stdin.readline().strip()\ndef INT(): return int(input())\ndef MAP(): return map(int, input().split())\ndef LIST(): return list(map(int, input().split()))\ndef ZIP(n): return zip(*(MAP() for _ in range(n)))\nsys.setrecursionlimit(10 ** 9)\nINF = float('inf')\nmod = 10 ** 9 + 7\n\ns = input()\nprint(\"Yes\" if re.search('C.*F', s) else \"No\")",
"import sys, re",
"sys",
"re",
"from collections import deque, defaultdict, Counter",
"from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians",
"from itertools import accumulate, permutations, combinations, product, groupby",
"from operator import itemgetter, mul",
"from copy import deepcopy",
"from string import ascii_lowercase, ascii_uppercase, digits",
"from bisect import bisect, bisect_left",
"from fractions import gcd",
"from heapq import heappush, heappop",
"from functools import reduce",
"def input(): return sys.stdin.readline().strip()",
"input",
"def INT(): return int(input())",
"INT",
"def MAP(): return map(int, input().split())",
"MAP",
"def LIST(): return list(map(int, input().split()))",
"LIST",
"MAP() for _ in range(n)",
"for _ in range(n)",
"_",
"range(n)",
"range",
"n",
"for _ in range(n)",
"MAP()",
"MAP",
"def ZIP(n): return zip(*(MAP() for _ in range(n)))",
"ZIP",
"n",
"n",
"sys.setrecursionlimit(10 ** 9)",
"sys.setrecursionlimit",
"sys",
"setrecursionlimit",
"10 ** 9",
"10",
"9",
"INF = float('inf')",
"INF",
"float('inf')",
"float",
"'inf'",
"mod = 10 ** 9 + 7",
"mod",
"10 ** 9 + 7",
"10 ** 9",
"10",
"9",
"7",
"s = input()",
"s",
"input()",
"input",
"print(\"Yes\" if re.search('C.*F', s) else \"No\")",
"print",
"\"Yes\" if re.search('C.*F', s) else \"No\"",
"re.search('C.*F', s)",
"re.search",
"re",
"search",
"'C.*F'",
"s",
"\"Yes\"",
"\"No\"",
"def LIST(): return list(map(int, input().split()))",
"def LIST(): return list(map(int, input().split()))",
"LIST",
"s = input()",
"input()",
"s",
"def ZIP(n): return zip(*(MAP() for _ in range(n)))",
"def ZIP(n): return zip(*(MAP() for _ in range(n)))",
"ZIP",
"def MAP(): return map(int, input().split())",
"def MAP(): return map(int, input().split())",
"MAP",
"mod = 10 ** 9 + 7",
"10 ** 9 + 7",
"mod",
"def input(): return sys.stdin.readline().strip()",
"def input(): return sys.stdin.readline().strip()",
"input",
"INF = float('inf')",
"float('inf')",
"INF",
"def INT(): return int(input())",
"def INT(): return int(input())",
"INT"
] |
import sys, re
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians
from itertools import accumulate, permutations, combinations, product, groupby
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from bisect import bisect, bisect_left
from fractions import gcd
from heapq import heappush, heappop
from functools import reduce
def input(): return sys.stdin.readline().strip()
def INT(): return int(input())
def MAP(): return map(int, input().split())
def LIST(): return list(map(int, input().split()))
def ZIP(n): return zip(*(MAP() for _ in range(n)))
sys.setrecursionlimit(10 ** 9)
INF = float('inf')
mod = 10 ** 9 + 7
s = input()
print("Yes" if re.search('C.*F', s) else "No")
|
[
7,
0,
13,
4,
13,
14,
2,
17,
13,
14,
2,
17,
18,
13,
39,
4,
18,
13,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13
] |
[
[
30,
2
],
[
31,
8
],
[
31,
13
],
[
31,
17
],
[
30,
31
]
] |
[
"s=input()\nif 'C' in s:\n\tif 'F' in s[s.index('C'):]:\n\t\tprint('Yes')\n\telse:\n\t\tprint('No')\nelse:\n\tprint('No')",
"s=input()",
"s",
"input()",
"input",
"if 'C' in s:\n\tif 'F' in s[s.index('C'):]:\n\t\tprint('Yes')\n\telse:\n\t\tprint('No')\nelse:\n\tprint('No')",
"'C' in s",
"'C'",
"s",
"if 'F' in s[s.index('C'):]:\n\t\tprint('Yes')\n\telse:\n\t\tprint('No')",
"'F' in s[s.index('C'):]",
"'F'",
"s[s.index('C'):]",
"s",
"s.index('C'):",
"s.index('C')",
"s.index",
"s",
"index",
"'C'",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"print('No')",
"print",
"'No'",
"s=input()",
"input()",
"s"
] |
s=input()
if 'C' in s:
if 'F' in s[s.index('C'):]:
print('Yes')
else:
print('No')
else:
print('No')
|
[
7,
0,
13,
4,
13,
4,
13,
8,
2,
2,
2,
17,
13,
2,
17,
13,
2,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
17,
17,
10,
4,
13
] |
[
[
30,
2
],
[
31,
12
],
[
31,
15
],
[
31,
19
],
[
31,
24
],
[
30,
31
]
] |
[
"s = input()\nprint(\"Yes\" if 'C' in s and 'F' in s and s.find('C') < s.rfind('F') else \"No\")",
"s = input()",
"s",
"input()",
"input",
"print(\"Yes\" if 'C' in s and 'F' in s and s.find('C') < s.rfind('F') else \"No\")",
"print",
"\"Yes\" if 'C' in s and 'F' in s and s.find('C') < s.rfind('F') else \"No\"",
"'C' in s and 'F' in s and s.find('C') < s.rfind('F')",
"'C' in s and 'F' in s",
"'C' in s",
"'C'",
"s",
"'F' in s",
"'F'",
"s",
"s.find('C') < s.rfind('F')",
"s.find('C')",
"s.find",
"s",
"find",
"'C'",
"s.rfind('F')",
"s.rfind",
"s",
"rfind",
"'F'",
"\"Yes\"",
"\"No\"",
"s = input()",
"input()",
"s"
] |
s = input()
print("Yes" if 'C' in s and 'F' in s and s.find('C') < s.rfind('F') else "No")
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
40,
13,
14,
2,
13,
17,
14,
2,
13,
2,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13
] |
[
[
36,
2
],
[
39,
8
],
[
12,
11
],
[
37,
11
],
[
40,
15
],
[
11,
18
],
[
40,
22
],
[
11,
24
],
[
36,
37
],
[
39,
40
]
] |
[
"s=list(input())\nc=False\nfor x in s:\n if not c:\n if x==\"C\":c=True\n if c and x==\"F\":\n print(\"Yes\")\n exit(0)\nprint(\"No\")",
"s=list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"c=False",
"c",
"False",
"for x in s:\n if not c:\n if x==\"C\":c=True\n if c and x==\"F\":\n print(\"Yes\")\n exit(0)",
"x",
"s",
"if not c:\n if x==\"C\":c=True\n ",
"not c",
"c",
"if x==\"C\":c=True\n ",
"x==\"C\"",
"x",
"\"C\"",
"if c and x==\"F\":\n print(\"Yes\")\n exit(0)",
"c and x==\"F\"",
"c",
"x==\"F\"",
"x",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit(0)",
"exit",
"0",
"print(\"No\")",
"print",
"\"No\"",
"s=list(input())",
"list(input())",
"s",
"c=False",
"False",
"c"
] |
s=list(input())
c=False
for x in s:
if not c:
if x=="C":c=True
if c and x=="F":
print("Yes")
exit(0)
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
4,
13,
8,
2,
2,
4,
18,
13,
13,
17,
13,
40,
13,
17,
17,
17,
10,
4,
13,
10,
4,
13
] |
[
[
32,
2
],
[
29,
6
],
[
33,
9
],
[
33,
19
],
[
30,
22
],
[
30,
24
],
[
29,
30
],
[
32,
33
]
] |
[
"s = input()\nc = s.find('C')\nprint('Yes' if s.rfind('F') > c and c != -1 else 'No')",
"s = input()",
"s",
"input()",
"input",
"c = s.find('C')",
"c",
"s.find('C')",
"s.find",
"s",
"find",
"'C'",
"print('Yes' if s.rfind('F') > c and c != -1 else 'No')",
"print",
"'Yes' if s.rfind('F') > c and c != -1 else 'No'",
"s.rfind('F') > c and c != -1",
"s.rfind('F') > c",
"s.rfind('F')",
"s.rfind",
"s",
"rfind",
"'F'",
"c",
"c != -1",
"c",
"-1",
"'Yes'",
"'No'",
"c = s.find('C')",
"s.find('C')",
"c",
"s = input()",
"input()",
"s"
] |
s = input()
c = s.find('C')
print('Yes' if s.rfind('F') > c and c != -1 else 'No')
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
28,
13,
4,
13,
13,
28,
13,
4,
13,
2,
13,
17,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
14,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
50,
2
],
[
59,
6
],
[
51,
9
],
[
53,
11
],
[
15,
14
],
[
60,
17
],
[
20,
19
],
[
14,
23
],
[
60,
25
],
[
51,
30
],
[
14,
31
],
[
51,
35
],
[
19,
36
],
[
56,
39
],
[
50,
51
],
[
53,
54
],
[
56,
57
],
[
59,
60
]
] |
[
"s = input()\nn = len(s)\nyes = False\nfor i in range(n):\n for j in range(i + 1, n):\n if s[i] == \"C\" and s[j] == \"F\":\n yes = True\nif yes:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"yes = False",
"yes",
"False",
"for i in range(n):\n for j in range(i + 1, n):\n if s[i] == \"C\" and s[j] == \"F\":\n yes = True",
"i",
"range(n)",
"range",
"n",
"for j in range(i + 1, n):\n if s[i] == \"C\" and s[j] == \"F\":\n yes = True",
"j",
"range(i + 1, n)",
"range",
"i + 1",
"i",
"1",
"n",
"if s[i] == \"C\" and s[j] == \"F\":\n yes = True",
"s[i] == \"C\" and s[j] == \"F\"",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"s[j] == \"F\"",
"s[j]",
"s",
"j",
"\"F\"",
"yes = True",
"yes",
"True",
"if yes:\n print(\"Yes\")\nelse:\n print(\"No\")",
"yes",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s",
"yes = False",
"False",
"yes",
"yes = True",
"True",
"yes",
"n = len(s)",
"len(s)",
"n"
] |
s = input()
n = len(s)
yes = False
for i in range(n):
for j in range(i + 1, n):
if s[i] == "C" and s[j] == "F":
yes = True
if yes:
print("Yes")
else:
print("No")
|
[
7,
15,
13,
0,
13,
4,
13,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
2,
13,
17,
4,
13,
13,
14,
2,
18,
13,
13,
17,
4,
13,
17,
4,
18,
13,
13,
4,
13,
17,
10,
4,
13
] |
[
[
47,
4
],
[
9,
8
],
[
48,
13
],
[
48,
17
],
[
8,
18
],
[
22,
21
],
[
8,
25
],
[
48,
29
],
[
48,
33
],
[
21,
34
],
[
47,
48
]
] |
[
"import sys\ns=input()\nfor k in range(len(s)):\n if s[k]=='C':\n for l in range(k+1,len(s)):\n if s[l]=='F':\n print('Yes')\n sys.exit()\nelse:\n print('No')",
"import sys",
"sys",
"s=input()",
"s",
"input()",
"input",
"for k in range(len(s)):\n if s[k]=='C':\n for l in range(k+1,len(s)):\n if s[l]=='F':\n print('Yes')\n sys.exit()\nelse:\n print('No')",
"k",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[k]=='C':\n for l in range(k+1,len(s)):\n if s[l]=='F':\n print('Yes')\n sys.exit()",
"s[k]=='C'",
"s[k]",
"s",
"k",
"'C'",
"for l in range(k+1,len(s)):\n if s[l]=='F':\n print('Yes')\n sys.exit()",
"l",
"range(k+1,len(s))",
"range",
"k+1",
"k",
"1",
"len(s)",
"len",
"s",
"if s[l]=='F':\n print('Yes')\n sys.exit()",
"s[l]=='F'",
"s[l]",
"s",
"l",
"'F'",
"print('Yes')",
"print",
"'Yes'",
"sys.exit()",
"sys.exit",
"sys",
"exit",
"print('No')",
"print",
"'No'",
"s=input()",
"input()",
"s"
] |
import sys
s=input()
for k in range(len(s)):
if s[k]=='C':
for l in range(k+1,len(s)):
if s[l]=='F':
print('Yes')
sys.exit()
else:
print('No')
|
[
7,
12,
13,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
14,
13,
14,
2,
13,
17,
0,
13,
17,
3,
14,
2,
13,
17,
0,
13,
17,
4,
13,
13,
29,
15,
13,
13,
13,
13,
13,
13,
15,
15,
12,
13,
12,
13,
12,
13,
12,
13,
12,
13,
0,
13,
2,
2,
17,
17,
17,
0,
13,
4,
13,
17,
14,
2,
13,
17,
4,
13,
10,
12,
13,
10,
12,
13,
10,
12,
13,
10,
4,
13,
10,
12,
13,
10,
12,
13,
10,
12,
13,
10,
2,
13
] |
[
[
5,
4
],
[
9,
8
],
[
12,
11
],
[
15,
14
],
[
4,
14
],
[
14,
20
],
[
24,
23
],
[
14,
28
],
[
32,
31
],
[
23,
35
],
[
8,
35
],
[
96,
57
],
[
84,
64
],
[
76,
73
],
[
84,
85
],
[
96,
97
]
] |
[
"def examA():\n S = SI()\n ans = \"No\"\n flag = False\n for s in S:\n if flag:\n if s==\"F\":\n ans = \"Yes\"\n break\n else:\n if s==\"C\":\n flag = True\n print(ans)\n return\n\nimport sys,copy,bisect,itertools,heapq,math\nfrom heapq import heappop,heappush,heapify\nfrom collections import Counter,defaultdict,deque\ndef I(): return int(sys.stdin.readline())\ndef LI(): return list(map(int,sys.stdin.readline().split()))\ndef LSI(): return list(map(str,sys.stdin.readline().split()))\ndef LS(): return sys.stdin.readline().split()\ndef SI(): return sys.stdin.readline().strip()\nmod = 10**9 + 7\ninf = float('inf')\n\nif __name__ == '__main__':\n examA()",
"def examA():\n S = SI()\n ans = \"No\"\n flag = False\n for s in S:\n if flag:\n if s==\"F\":\n ans = \"Yes\"\n break\n else:\n if s==\"C\":\n flag = True\n print(ans)\n return",
"examA",
"S = SI()",
"S",
"SI()",
"SI",
"ans = \"No\"",
"ans",
"\"No\"",
"flag = False",
"flag",
"False",
"for s in S:\n if flag:\n if s==\"F\":\n ans = \"Yes\"\n break\n else:\n if s==\"C\":\n flag = True\n ",
"s",
"S",
"if flag:\n if s==\"F\":\n ans = \"Yes\"\n break\n else:\n if s==\"C\":\n flag = True\n ",
"flag",
"if s==\"F\":\n ans = \"Yes\"\n break\n ",
"s==\"F\"",
"s",
"\"F\"",
"ans = \"Yes\"",
"ans",
"\"Yes\"",
"break",
"if s==\"C\":\n flag = True\n ",
"s==\"C\"",
"s",
"\"C\"",
"flag = True",
"flag",
"True",
"print(ans)",
"print",
"ans",
"return",
"import sys,copy,bisect,itertools,heapq,math",
"sys",
"copy",
"bisect",
"itertools",
"heapq",
"math",
"from heapq import heappop,heappush,heapify",
"from collections import Counter,defaultdict,deque",
"def I(): return int(sys.stdin.readline())",
"I",
"def LI(): return list(map(int,sys.stdin.readline().split()))",
"LI",
"def LSI(): return list(map(str,sys.stdin.readline().split()))",
"LSI",
"def LS(): return sys.stdin.readline().split()",
"LS",
"def SI(): return sys.stdin.readline().strip()",
"SI",
"mod = 10**9 + 7",
"mod",
"10**9 + 7",
"10**9",
"10",
"9",
"7",
"inf = float('inf')",
"inf",
"float('inf')",
"float",
"'inf'",
"if __name__ == '__main__':\n examA()",
"__name__ == '__main__'",
"__name__",
"'__main__'",
"examA()",
"examA",
"def examA():\n S = SI()\n ans = \"No\"\n flag = False\n for s in S:\n if flag:\n if s==\"F\":\n ans = \"Yes\"\n break\n else:\n if s==\"C\":\n flag = True\n print(ans)\n return",
"def examA():\n S = SI()\n ans = \"No\"\n flag = False\n for s in S:\n if flag:\n if s==\"F\":\n ans = \"Yes\"\n break\n else:\n if s==\"C\":\n flag = True\n print(ans)\n return",
"examA",
"def I(): return int(sys.stdin.readline())",
"def I(): return int(sys.stdin.readline())",
"I",
"def LI(): return list(map(int,sys.stdin.readline().split()))",
"def LI(): return list(map(int,sys.stdin.readline().split()))",
"LI",
"inf = float('inf')",
"float('inf')",
"inf",
"def LSI(): return list(map(str,sys.stdin.readline().split()))",
"def LSI(): return list(map(str,sys.stdin.readline().split()))",
"LSI",
"def SI(): return sys.stdin.readline().strip()",
"def SI(): return sys.stdin.readline().strip()",
"SI",
"def LS(): return sys.stdin.readline().split()",
"def LS(): return sys.stdin.readline().split()",
"LS",
"mod = 10**9 + 7",
"10**9 + 7",
"mod"
] |
def examA():
S = SI()
ans = "No"
flag = False
for s in S:
if flag:
if s=="F":
ans = "Yes"
break
else:
if s=="C":
flag = True
print(ans)
return
import sys,copy,bisect,itertools,heapq,math
from heapq import heappop,heappush,heapify
from collections import Counter,defaultdict,deque
def I(): return int(sys.stdin.readline())
def LI(): return list(map(int,sys.stdin.readline().split()))
def LSI(): return list(map(str,sys.stdin.readline().split()))
def LS(): return sys.stdin.readline().split()
def SI(): return sys.stdin.readline().strip()
mod = 10**9 + 7
inf = float('inf')
if __name__ == '__main__':
examA()
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
2,
4,
13,
13,
17,
28,
13,
4,
13,
2,
13,
17,
4,
13,
13,
14,
2,
2,
18,
13,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
3,
14,
13,
3,
14,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
61,
2
],
[
58,
6
],
[
10,
9
],
[
62,
15
],
[
19,
18
],
[
9,
22
],
[
62,
26
],
[
62,
31
],
[
9,
32
],
[
62,
36
],
[
18,
37
],
[
55,
40
],
[
55,
56
],
[
58,
59
],
[
61,
62
]
] |
[
"s = input()\nyes = False\nfor i in range(len(s) - 1):\n for j in range(i + 1, len(s)):\n if s[i] == \"C\" and s[j] == \"F\":\n yes = True\n break\n if yes:\n break\n \nif yes:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"yes = False",
"yes",
"False",
"for i in range(len(s) - 1):\n for j in range(i + 1, len(s)):\n if s[i] == \"C\" and s[j] == \"F\":\n yes = True\n break\n if yes:\n break\n ",
"i",
"range(len(s) - 1)",
"range",
"len(s) - 1",
"len(s)",
"len",
"s",
"1",
"for j in range(i + 1, len(s)):\n if s[i] == \"C\" and s[j] == \"F\":\n yes = True\n break\n ",
"j",
"range(i + 1, len(s))",
"range",
"i + 1",
"i",
"1",
"len(s)",
"len",
"s",
"if s[i] == \"C\" and s[j] == \"F\":\n yes = True\n break\n ",
"s[i] == \"C\" and s[j] == \"F\"",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"s[j] == \"F\"",
"s[j]",
"s",
"j",
"\"F\"",
"yes = True",
"yes",
"True",
"break",
"if yes:\n break\n ",
"yes",
"break",
"if yes:\n print(\"Yes\")\nelse:\n print(\"No\")",
"yes",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"yes = True",
"True",
"yes",
"yes = False",
"False",
"yes",
"s = input()",
"input()",
"s"
] |
s = input()
yes = False
for i in range(len(s) - 1):
for j in range(i + 1, len(s)):
if s[i] == "C" and s[j] == "F":
yes = True
break
if yes:
break
if yes:
print("Yes")
else:
print("No")
|
[
7,
15,
13,
0,
13,
4,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
4,
13,
17,
4,
18,
13,
13,
4,
13,
17,
10,
17,
13,
10,
4,
13,
10,
17,
13
] |
[
[
44,
4
],
[
41,
10
],
[
14,
13
],
[
45,
13
],
[
13,
17
],
[
47,
20
],
[
13,
25
],
[
48,
28
],
[
42,
28
],
[
41,
42
],
[
44,
45
],
[
47,
48
]
] |
[
"import sys\ns=str(input())\nc=0\nfor i in s:\n if i=='C':\n c=1\n if i=='F' and c==1:\n print('Yes')\n sys.exit()\n\nprint('No')",
"import sys",
"sys",
"s=str(input())",
"s",
"str(input())",
"str",
"input()",
"input",
"c=0",
"c",
"0",
"for i in s:\n if i=='C':\n c=1\n if i=='F' and c==1:\n print('Yes')\n sys.exit()",
"i",
"s",
"if i=='C':\n c=1\n ",
"i=='C'",
"i",
"'C'",
"c=1",
"c",
"1",
"if i=='F' and c==1:\n print('Yes')\n sys.exit()",
"i=='F' and c==1",
"i=='F'",
"i",
"'F'",
"c==1",
"c",
"1",
"print('Yes')",
"print",
"'Yes'",
"sys.exit()",
"sys.exit",
"sys",
"exit",
"print('No')",
"print",
"'No'",
"c=0",
"0",
"c",
"s=str(input())",
"str(input())",
"s",
"c=1",
"1",
"c"
] |
import sys
s=str(input())
c=0
for i in s:
if i=='C':
c=1
if i=='F' and c==1:
print('Yes')
sys.exit()
print('No')
|
[
7,
15,
13,
12,
13,
12,
13,
0,
13,
4,
13,
14,
2,
2,
2,
17,
13,
2,
17,
13,
2,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
10,
12,
13,
10,
12,
13
] |
[
[
9,
8
],
[
41,
10
],
[
8,
16
],
[
8,
19
],
[
8,
23
],
[
8,
28
],
[
44,
38
]
] |
[
"\nimport sys\ndef input(): return sys.stdin.readline().strip()\n\ndef resolve():\n s=input()\n if 'C' in s and 'F' in s and s.find('C')<s.rfind('F'):\n print('Yes')\n else:\n print('No')\nresolve()",
"import sys",
"sys",
"def input(): return sys.stdin.readline().strip()",
"input",
"def resolve():\n s=input()\n if 'C' in s and 'F' in s and s.find('C')<s.rfind('F'):\n print('Yes')\n else:\n print('No')",
"resolve",
"s=input()",
"s",
"input()",
"input",
"if 'C' in s and 'F' in s and s.find('C')<s.rfind('F'):\n print('Yes')\n else:\n print('No')",
"'C' in s and 'F' in s and s.find('C')<s.rfind('F')",
"'C' in s and 'F' in s",
"'C' in s",
"'C'",
"s",
"'F' in s",
"'F'",
"s",
"s.find('C')<s.rfind('F')",
"s.find('C')",
"s.find",
"s",
"find",
"'C'",
"s.rfind('F')",
"s.rfind",
"s",
"rfind",
"'F'",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"resolve()",
"resolve",
"def input(): return sys.stdin.readline().strip()",
"def input(): return sys.stdin.readline().strip()",
"input",
"def resolve():\n s=input()\n if 'C' in s and 'F' in s and s.find('C')<s.rfind('F'):\n print('Yes')\n else:\n print('No')",
"def resolve():\n s=input()\n if 'C' in s and 'F' in s and s.find('C')<s.rfind('F'):\n print('Yes')\n else:\n print('No')",
"resolve"
] |
import sys
def input(): return sys.stdin.readline().strip()
def resolve():
s=input()
if 'C' in s and 'F' in s and s.find('C')<s.rfind('F'):
print('Yes')
else:
print('No')
resolve()
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
2,
13,
17,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
3,
14,
13,
3,
14,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
59,
2
],
[
53,
6
],
[
10,
9
],
[
60,
14
],
[
60,
18
],
[
9,
19
],
[
23,
22
],
[
9,
26
],
[
60,
30
],
[
60,
34
],
[
22,
35
],
[
56,
38
],
[
53,
54
],
[
56,
57
],
[
59,
60
]
] |
[
"s = input()\nflag = False\nfor i in range(len(s)):\n if s[i]=='C':\n for j in range(i+1,len(s)):\n if s[j] == 'F':\n flag = True\n break\n if flag:\n break\nif flag:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"flag = False",
"flag",
"False",
"for i in range(len(s)):\n if s[i]=='C':\n for j in range(i+1,len(s)):\n if s[j] == 'F':\n flag = True\n break\n if flag:\n break",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i]=='C':\n for j in range(i+1,len(s)):\n if s[j] == 'F':\n flag = True\n break\n if flag:\n break",
"s[i]=='C'",
"s[i]",
"s",
"i",
"'C'",
"for j in range(i+1,len(s)):\n if s[j] == 'F':\n flag = True\n break\n ",
"j",
"range(i+1,len(s))",
"range",
"i+1",
"i",
"1",
"len(s)",
"len",
"s",
"if s[j] == 'F':\n flag = True\n break\n ",
"s[j] == 'F'",
"s[j]",
"s",
"j",
"'F'",
"flag = True",
"flag",
"True",
"break",
"if flag:\n break",
"flag",
"break",
"if flag:\n print(\"Yes\")\nelse:\n print(\"No\")",
"flag",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"flag = False",
"False",
"flag",
"flag = True",
"True",
"flag",
"s = input()",
"input()",
"s"
] |
s = input()
flag = False
for i in range(len(s)):
if s[i]=='C':
for j in range(i+1,len(s)):
if s[j] == 'F':
flag = True
break
if flag:
break
if flag:
print("Yes")
else:
print("No")
|
[
7,
15,
13,
0,
13,
4,
18,
13,
13,
17,
4,
13,
4,
13,
8,
13,
17,
17,
10,
4,
13
] |
[
[
19,
4
],
[
20,
15
],
[
19,
20
]
] |
[
"import re\nans = re.match('.*C.*F.*', input())\nprint(\"Yes\" if ans else \"No\")",
"import re",
"re",
"ans = re.match('.*C.*F.*', input())",
"ans",
"re.match('.*C.*F.*', input())",
"re.match",
"re",
"match",
"'.*C.*F.*'",
"input()",
"input",
"print(\"Yes\" if ans else \"No\")",
"print",
"\"Yes\" if ans else \"No\"",
"ans",
"\"Yes\"",
"\"No\"",
"ans = re.match('.*C.*F.*', input())",
"re.match('.*C.*F.*', input())",
"ans"
] |
import re
ans = re.match('.*C.*F.*', input())
print("Yes" if ans else "No")
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
40,
13,
17,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
45,
2
],
[
51,
8
],
[
12,
11
],
[
46,
16
],
[
46,
20
],
[
11,
21
],
[
48,
24
],
[
49,
29
],
[
52,
29
],
[
46,
33
],
[
11,
34
],
[
45,
46
],
[
48,
49
],
[
51,
52
]
] |
[
"s = str(input())\ncnt = 0\nfor i in range(len(s)):\n if s[i] == \"C\":\n cnt += 1\n if cnt >= 1 and s[i] == \"F\":\n print(\"Yes\")\n exit()\nprint(\"No\")",
"s = str(input())",
"s",
"str(input())",
"str",
"input()",
"input",
"cnt = 0",
"cnt",
"0",
"for i in range(len(s)):\n if s[i] == \"C\":\n cnt += 1\n if cnt >= 1 and s[i] == \"F\":\n print(\"Yes\")\n exit()",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n cnt += 1\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"cnt += 1",
"cnt",
"1",
"if cnt >= 1 and s[i] == \"F\":\n print(\"Yes\")\n exit()",
"cnt >= 1 and s[i] == \"F\"",
"cnt >= 1",
"cnt",
"1",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"s = str(input())",
"str(input())",
"s",
"cnt += 1",
"1",
"cnt",
"cnt = 0",
"0",
"cnt"
] |
s = str(input())
cnt = 0
for i in range(len(s)):
if s[i] == "C":
cnt += 1
if cnt >= 1 and s[i] == "F":
print("Yes")
exit()
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
13,
4,
13,
17,
3,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
32,
2
],
[
38,
6
],
[
10,
9
],
[
33,
9
],
[
9,
13
],
[
35,
16
],
[
9,
21
],
[
36,
23
],
[
39,
23
],
[
32,
33
],
[
35,
36
],
[
38,
39
]
] |
[
"s = input()\nflg = False\nfor ss in s:\n if ss == \"C\":\n flg = True\n if ss == \"F\" and flg:\n print(\"Yes\")\n break\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"flg = False",
"flg",
"False",
"for ss in s:\n if ss == \"C\":\n flg = True\n if ss == \"F\" and flg:\n print(\"Yes\")\n break\nelse:\n print(\"No\")",
"ss",
"s",
"if ss == \"C\":\n flg = True\n ",
"ss == \"C\"",
"ss",
"\"C\"",
"flg = True",
"flg",
"True",
"if ss == \"F\" and flg:\n print(\"Yes\")\n break",
"ss == \"F\" and flg",
"ss == \"F\"",
"ss",
"\"F\"",
"flg",
"print(\"Yes\")",
"print",
"\"Yes\"",
"break",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s",
"flg = True",
"True",
"flg",
"flg = False",
"False",
"flg"
] |
s = input()
flg = False
for ss in s:
if ss == "C":
flg = True
if ss == "F" and flg:
print("Yes")
break
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
18,
13,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
54,
2
],
[
63,
6
],
[
51,
9
],
[
13,
12
],
[
55,
17
],
[
55,
21
],
[
12,
22
],
[
60,
25
],
[
55,
31
],
[
12,
32
],
[
61,
35
],
[
64,
35
],
[
57,
38
],
[
58,
42
],
[
52,
42
],
[
51,
52
],
[
54,
55
],
[
57,
58
],
[
60,
61
],
[
63,
64
]
] |
[
"s = input()\n\na = 0\nb = 0\nfor i in range(len(s)):\n if s[i] == \"C\":\n a = 1\n if s[i] == \"F\" and a == 1:\n b = 1\n\nif b == 1:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"a = 0",
"a",
"0",
"b = 0",
"b",
"0",
"for i in range(len(s)):\n if s[i] == \"C\":\n a = 1\n if s[i] == \"F\" and a == 1:\n b = 1",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n a = 1\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"a = 1",
"a",
"1",
"if s[i] == \"F\" and a == 1:\n b = 1",
"s[i] == \"F\" and a == 1",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"a == 1",
"a",
"1",
"b = 1",
"b",
"1",
"if b == 1:\n print(\"Yes\")\nelse:\n print(\"No\")",
"b == 1",
"b",
"1",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"b = 0",
"0",
"b",
"s = input()",
"input()",
"s",
"b = 1",
"1",
"b",
"a = 1",
"1",
"a",
"a = 0",
"0",
"a"
] |
s = input()
a = 0
b = 0
for i in range(len(s)):
if s[i] == "C":
a = 1
if s[i] == "F" and a == 1:
b = 1
if b == 1:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
13,
0,
13,
17,
14,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
41,
2
],
[
44,
6
],
[
50,
9
],
[
13,
12
],
[
42,
12
],
[
12,
16
],
[
53,
19
],
[
12,
24
],
[
45,
26
],
[
54,
26
],
[
47,
28
],
[
54,
32
],
[
45,
32
],
[
48,
33
],
[
51,
33
],
[
41,
42
],
[
44,
45
],
[
47,
48
],
[
50,
51
],
[
53,
54
]
] |
[
"s = input()\nC = False\nF = False\n\nfor i in s:\n if i == 'C':\n C = True\n elif i == 'F' and C:\n F = True\n\nif C and F:\n print('Yes')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"C = False",
"C",
"False",
"F = False",
"F",
"False",
"for i in s:\n if i == 'C':\n C = True\n elif i == 'F' and C:\n F = True",
"i",
"s",
"if i == 'C':\n C = True\n elif i == 'F' and C:\n F = True",
"i == 'C'",
"i",
"'C'",
"C = True",
"C",
"True",
"elif i == 'F' and C:\n F = True",
"i == 'F' and C",
"i == 'F'",
"i",
"'F'",
"C",
"F = True",
"F",
"True",
"if C and F:\n print('Yes')\nelse:\n print('No')",
"C and F",
"C",
"F",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s",
"C = False",
"False",
"C",
"F = True",
"True",
"F",
"F = False",
"False",
"F",
"C = True",
"True",
"C"
] |
s = input()
C = False
F = False
for i in s:
if i == 'C':
C = True
elif i == 'F' and C:
F = True
if C and F:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
13,
2,
13,
17,
0,
13,
17,
4,
13,
8,
2,
13,
13,
17,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
38,
2
],
[
41,
6
],
[
50,
8
],
[
12,
11
],
[
39,
11
],
[
11,
15
],
[
44,
18
],
[
42,
22
],
[
45,
22
],
[
11,
24
],
[
47,
27
],
[
45,
33
],
[
42,
33
],
[
48,
34
],
[
51,
34
],
[
38,
39
],
[
41,
42
],
[
44,
45
],
[
47,
48
],
[
50,
51
]
] |
[
"s = input()\nc, f = False, False\nfor i in s:\n if i == 'C':\n c = True\n elif c and i == 'F':\n f = True\nprint(\"Yes\" if c and f else \"No\")",
"s = input()",
"s",
"input()",
"input",
"c, f = False, False",
"c",
"False",
"f",
"False",
"for i in s:\n if i == 'C':\n c = True\n elif c and i == 'F':\n f = True",
"i",
"s",
"if i == 'C':\n c = True\n elif c and i == 'F':\n f = True",
"i == 'C'",
"i",
"'C'",
"c = True",
"c",
"True",
"elif c and i == 'F':\n f = True",
"c and i == 'F'",
"c",
"i == 'F'",
"i",
"'F'",
"f = True",
"f",
"True",
"print(\"Yes\" if c and f else \"No\")",
"print",
"\"Yes\" if c and f else \"No\"",
"c and f",
"c",
"f",
"\"Yes\"",
"\"No\"",
"s = input()",
"input()",
"s",
"c, f = False, False",
"False",
"c",
"c = True",
"True",
"c",
"f = True",
"True",
"f",
"f = False, False",
"False",
"f"
] |
s = input()
c, f = False, False
for i in s:
if i == 'C':
c = True
elif c and i == 'F':
f = True
print("Yes" if c and f else "No")
|
[
7,
0,
31,
13,
4,
13,
0,
13,
39,
28,
13,
13,
14,
2,
13,
17,
4,
18,
13,
13,
13,
14,
2,
13,
17,
4,
18,
13,
13,
13,
4,
13,
8,
2,
17,
4,
18,
17,
13,
13,
17,
17,
10,
39,
13
] |
[
[
4,
2
],
[
43,
7
],
[
11,
10
],
[
10,
14
],
[
44,
18
],
[
10,
20
],
[
10,
23
],
[
44,
27
],
[
10,
29
],
[
44,
39
],
[
43,
44
]
] |
[
"*S, = input()\nans = []\n\nfor s in S:\n if s == 'C':\n ans.append(s)\n if s == 'F':\n ans.append(s)\n\nprint('Yes' if 'CF' in ''.join(ans) else 'No')",
"*S, = input()",
"*S",
"S",
"input()",
"input",
"ans = []",
"ans",
"[]",
"for s in S:\n if s == 'C':\n ans.append(s)\n if s == 'F':\n ans.append(s)",
"s",
"S",
"if s == 'C':\n ans.append(s)\n ",
"s == 'C'",
"s",
"'C'",
"ans.append(s)",
"ans.append",
"ans",
"append",
"s",
"if s == 'F':\n ans.append(s)",
"s == 'F'",
"s",
"'F'",
"ans.append(s)",
"ans.append",
"ans",
"append",
"s",
"print('Yes' if 'CF' in ''.join(ans) else 'No')",
"print",
"'Yes' if 'CF' in ''.join(ans) else 'No'",
"'CF' in ''.join(ans)",
"'CF'",
"''.join(ans)",
"''.join",
"''",
"join",
"ans",
"'Yes'",
"'No'",
"ans = []",
"[]",
"ans"
] |
*S, = input()
ans = []
for s in S:
if s == 'C':
ans.append(s)
if s == 'F':
ans.append(s)
print('Yes' if 'CF' in ''.join(ans) else 'No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
14,
2,
17,
13,
0,
13,
4,
18,
13,
13,
17,
14,
2,
17,
18,
13,
39,
13,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
4,
13,
10,
4,
13
] |
[
[
39,
2
],
[
36,
6
],
[
40,
11
],
[
42,
13
],
[
40,
16
],
[
40,
23
],
[
36,
37
],
[
39,
40
],
[
42,
43
]
] |
[
"S = input()\nid = -1\nif 'C' in S:\n id = S.index('C')\n if 'F' in S[id:]:\n print(\"Yes\")\n else:\n print(\"No\")\nelse:\n print(\"No\")",
"S = input()",
"S",
"input()",
"input",
"id = -1",
"id",
"-1",
"if 'C' in S:\n id = S.index('C')\n if 'F' in S[id:]:\n print(\"Yes\")\n else:\n print(\"No\")\nelse:\n print(\"No\")",
"'C' in S",
"'C'",
"S",
"id = S.index('C')",
"id",
"S.index('C')",
"S.index",
"S",
"index",
"'C'",
"if 'F' in S[id:]:\n print(\"Yes\")\n else:\n print(\"No\")",
"'F' in S[id:]",
"'F'",
"S[id:]",
"S",
"id:",
"id",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"print(\"No\")",
"print",
"\"No\"",
"id = -1",
"-1",
"id",
"S = input()",
"input()",
"S",
"id = S.index('C')",
"S.index('C')",
"id"
] |
S = input()
id = -1
if 'C' in S:
id = S.index('C')
if 'F' in S[id:]:
print("Yes")
else:
print("No")
else:
print("No")
|
[
7,
0,
13,
4,
13,
4,
13,
8,
2,
40,
17,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
17,
17,
10,
4,
13
] |
[
[
24,
2
],
[
25,
13
],
[
25,
18
],
[
24,
25
]
] |
[
"s=input()\nprint(\"Yes\" if 0<=s.find(\"C\")<s.rfind(\"F\") else \"No\")",
"s=input()",
"s",
"input()",
"input",
"print(\"Yes\" if 0<=s.find(\"C\")<s.rfind(\"F\") else \"No\")",
"print",
"\"Yes\" if 0<=s.find(\"C\")<s.rfind(\"F\") else \"No\"",
"0<=s.find(\"C\")<s.rfind(\"F\")",
"0<=s.find(\"C\")",
"0",
"s.find(\"C\")",
"s.find",
"s",
"find",
"\"C\"",
"s.rfind(\"F\")",
"s.rfind",
"s",
"rfind",
"\"F\"",
"\"Yes\"",
"\"No\"",
"s=input()",
"input()",
"s"
] |
s=input()
print("Yes" if 0<=s.find("C")<s.rfind("F") else "No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
39,
2
],
[
45,
6
],
[
10,
9
],
[
40,
9
],
[
46,
14
],
[
43,
14
],
[
9,
17
],
[
42,
20
],
[
43,
25
],
[
46,
25
],
[
9,
28
],
[
39,
40
],
[
42,
43
],
[
45,
46
]
] |
[
"S = input()\na = 0\nfor s in S:\n if a == 0 and s == 'C':\n a += 1\n if a == 1 and s == 'F':\n print('Yes')\n exit()\nprint('No')",
"S = input()",
"S",
"input()",
"input",
"a = 0",
"a",
"0",
"for s in S:\n if a == 0 and s == 'C':\n a += 1\n if a == 1 and s == 'F':\n print('Yes')\n exit()",
"s",
"S",
"if a == 0 and s == 'C':\n a += 1\n ",
"a == 0 and s == 'C'",
"a == 0",
"a",
"0",
"s == 'C'",
"s",
"'C'",
"a += 1",
"a",
"1",
"if a == 1 and s == 'F':\n print('Yes')\n exit()",
"a == 1 and s == 'F'",
"a == 1",
"a",
"1",
"s == 'F'",
"s",
"'F'",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"S = input()",
"input()",
"S",
"a += 1",
"1",
"a",
"a = 0",
"0",
"a"
] |
S = input()
a = 0
for s in S:
if a == 0 and s == 'C':
a += 1
if a == 1 and s == 'F':
print('Yes')
exit()
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
3,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
54,
2
],
[
48,
6
],
[
10,
9
],
[
55,
9
],
[
9,
14
],
[
49,
17
],
[
52,
17
],
[
46,
17
],
[
45,
20
],
[
9,
25
],
[
49,
28
],
[
52,
28
],
[
46,
28
],
[
51,
31
],
[
52,
36
],
[
46,
36
],
[
49,
36
],
[
45,
46
],
[
48,
49
],
[
51,
52
],
[
54,
55
]
] |
[
"s=input()\nt=0\nfor i in s:\n if i == 'C' and t == 0:\n t = 1\n elif i == 'F' and t == 1:\n t = 2\n break\nif t == 2:\n print('Yes')\nelse:\n print('No')",
"s=input()",
"s",
"input()",
"input",
"t=0",
"t",
"0",
"for i in s:\n if i == 'C' and t == 0:\n t = 1\n elif i == 'F' and t == 1:\n t = 2\n break",
"i",
"s",
"if i == 'C' and t == 0:\n t = 1\n elif i == 'F' and t == 1:\n t = 2\n break",
"i == 'C' and t == 0",
"i == 'C'",
"i",
"'C'",
"t == 0",
"t",
"0",
"t = 1",
"t",
"1",
"elif i == 'F' and t == 1:\n t = 2\n break",
"i == 'F' and t == 1",
"i == 'F'",
"i",
"'F'",
"t == 1",
"t",
"1",
"t = 2",
"t",
"2",
"break",
"if t == 2:\n print('Yes')\nelse:\n print('No')",
"t == 2",
"t",
"2",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"t = 1",
"1",
"t",
"t=0",
"0",
"t",
"t = 2",
"2",
"t",
"s=input()",
"input()",
"s"
] |
s=input()
t=0
for i in s:
if i == 'C' and t == 0:
t = 1
elif i == 'F' and t == 1:
t = 2
break
if t == 2:
print('Yes')
else:
print('No')
|
[
7,
41,
28,
13,
18,
4,
18,
4,
13,
13,
17,
39,
17,
4,
2,
17,
13,
4,
13,
18,
17,
39,
2,
17,
4,
13,
13,
17
] |
[
[
4,
3
],
[
3,
16
]
] |
[
"print('YNeos'[1-any(['F' in i for i in input().split('C')[1:]])::2])",
"'F' in i for i in input().split('C')[1:]",
"for i in input().split('C')[1:]",
"i",
"input().split('C')[1:]",
"().split('C')",
"().split",
"()",
"input",
"split",
"'C'",
"1:",
"1",
"for i in input().split('C')[1:]",
"'F' in i",
"'F'",
"i",
"print('YNeos'[1-any(['F' in i for i in input().split('C')[1:]])::2])",
"print",
"'YNeos'[1-any(['F' in i for i in input().split('C')[1:]])::2]",
"'YNeos'",
"1-any(['F' in i for i in input().split('C')[1:]])::2",
"1-any(['F' in i for i in input().split('C')[1:]])",
"1",
"any(['F' in i for i in input().split('C')[1:]])",
"any",
"['F' in i for i in input().split('C')[1:]]",
"2"
] |
print('YNeos'[1-any(['F' in i for i in input().split('C')[1:]])::2])
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
13,
0,
13,
17,
28,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
13,
3,
28,
13,
4,
13,
2,
13,
17,
17,
17,
14,
2,
18,
13,
13,
17,
0,
13,
13,
3,
14,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
4,
13,
10,
13,
13,
10,
13,
13,
10,
4,
13,
10,
13,
13
] |
[
[
73,
2
],
[
64,
6
],
[
74,
9
],
[
67,
11
],
[
65,
12
],
[
61,
14
],
[
18,
17
],
[
65,
20
],
[
74,
24
],
[
17,
25
],
[
76,
28
],
[
17,
29
],
[
33,
32
],
[
65,
36
],
[
74,
43
],
[
32,
44
],
[
70,
47
],
[
32,
48
],
[
71,
52
],
[
62,
52
],
[
77,
53
],
[
68,
53
],
[
61,
62
],
[
64,
65
],
[
65,
67
],
[
67,
68
],
[
32,
70
],
[
70,
71
],
[
73,
74
],
[
17,
76
],
[
76,
77
]
] |
[
"# li = list(map(int, input().split()))\ns = input()\nn = len(s)\na = n; b = -1;\nfor i in range(n):\n\tif s[i] == 'C':\n\t\ta = i\n\t\tbreak\nfor i in range(n-1, -1, -1):\n\tif s[i] == 'F':\n\t\tb = i\n\t\tbreak\nif b < a:\n\tprint('No')\nelse:\n\tprint(\"Yes\")",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"a = n",
"a",
"n",
"b = -1",
"b",
"-1",
"for i in range(n):\n\tif s[i] == 'C':\n\t\ta = i\n\t\tbreak",
"i",
"range(n)",
"range",
"n",
"if s[i] == 'C':\n\t\ta = i\n\t\tbreak",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"a = i",
"a",
"i",
"break",
"for i in range(n-1, -1, -1):\n\tif s[i] == 'F':\n\t\tb = i\n\t\tbreak",
"i",
"range(n-1, -1, -1)",
"range",
"n-1",
"n",
"1",
"-1",
"-1",
"if s[i] == 'F':\n\t\tb = i\n\t\tbreak",
"s[i] == 'F'",
"s[i]",
"s",
"i",
"'F'",
"b = i",
"b",
"i",
"break",
"if b < a:\n\tprint('No')\nelse:\n\tprint(\"Yes\")",
"b < a",
"b",
"a",
"print('No')",
"print",
"'No'",
"print(\"Yes\")",
"print",
"\"Yes\"",
"b = -1",
"-1",
"b",
"n = len(s)",
"len(s)",
"n",
"a = n",
"n",
"a",
"b = i",
"i",
"b",
"s = input()",
"input()",
"s",
"a = i",
"i",
"a"
] |
# li = list(map(int, input().split()))
s = input()
n = len(s)
a = n; b = -1;
for i in range(n):
if s[i] == 'C':
a = i
break
for i in range(n-1, -1, -1):
if s[i] == 'F':
b = i
break
if b < a:
print('No')
else:
print("Yes")
|
[
7,
0,
13,
4,
13,
14,
2,
17,
13,
0,
13,
4,
18,
13,
13,
17,
14,
2,
17,
18,
13,
39,
13,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
4,
13
] |
[
[
35,
2
],
[
36,
8
],
[
32,
10
],
[
36,
13
],
[
36,
20
],
[
32,
33
],
[
35,
36
]
] |
[
"s = input()\nif 'C' in s:\n c = s.index(\"C\")\n if \"F\" in s[c:]:\n print('Yes')\n exit()\nprint('No')",
"s = input()",
"s",
"input()",
"input",
"if 'C' in s:\n c = s.index(\"C\")\n if \"F\" in s[c:]:\n print('Yes')\n exit()",
"'C' in s",
"'C'",
"s",
"c = s.index(\"C\")",
"c",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"if \"F\" in s[c:]:\n print('Yes')\n exit()",
"\"F\" in s[c:]",
"\"F\"",
"s[c:]",
"s",
"c:",
"c",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"c = s.index(\"C\")",
"s.index(\"C\")",
"c",
"s = input()",
"input()",
"s"
] |
s = input()
if 'C' in s:
c = s.index("C")
if "F" in s[c:]:
print('Yes')
exit()
print('No')
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
14,
2,
17,
18,
13,
39,
13,
0,
13,
17,
4,
13,
8,
40,
13,
17,
17,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
48,
2
],
[
42,
8
],
[
12,
11
],
[
49,
16
],
[
49,
20
],
[
11,
21
],
[
49,
27
],
[
45,
31
],
[
46,
37
],
[
43,
37
],
[
42,
43
],
[
45,
46
],
[
48,
49
]
] |
[
"s = list(input())\ncnt =0\nfor i in range(len(s)):\n if s[i] =='C':\n if 'F' in s[i:]:\n cnt +=1\nprint('Yes' if cnt >=1 else 'No')",
"s = list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"cnt =0",
"cnt",
"0",
"for i in range(len(s)):\n if s[i] =='C':\n if 'F' in s[i:]:\n cnt +=1",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] =='C':\n if 'F' in s[i:]:\n cnt +=1",
"s[i] =='C'",
"s[i]",
"s",
"i",
"'C'",
"if 'F' in s[i:]:\n cnt +=1",
"'F' in s[i:]",
"'F'",
"s[i:]",
"s",
"i:",
"i",
"cnt +=1",
"cnt",
"1",
"print('Yes' if cnt >=1 else 'No')",
"print",
"'Yes' if cnt >=1 else 'No'",
"cnt >=1",
"cnt",
"1",
"'Yes'",
"'No'",
"cnt =0",
"0",
"cnt",
"cnt +=1",
"1",
"cnt",
"s = list(input())",
"list(input())",
"s"
] |
s = list(input())
cnt =0
for i in range(len(s)):
if s[i] =='C':
if 'F' in s[i:]:
cnt +=1
print('Yes' if cnt >=1 else 'No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
17,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
3,
28,
13,
4,
13,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
3,
14,
2,
2,
13,
17,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
65,
2
],
[
68,
6
],
[
62,
9
],
[
13,
12
],
[
66,
18
],
[
66,
22
],
[
12,
23
],
[
74,
26
],
[
31,
30
],
[
66,
36
],
[
66,
40
],
[
30,
41
],
[
71,
44
],
[
75,
50
],
[
69,
50
],
[
72,
53
],
[
63,
53
],
[
62,
63
],
[
65,
66
],
[
68,
69
],
[
71,
72
],
[
74,
75
]
] |
[
"s = input()\nn = 0\nm = 0\nfor i in range(0, len(s)):\n if s[i] == 'C':\n n = 1\n break\nfor j in range (i, len(s)):\n if s[j] == 'F':\n m = 1\n break\nif n == 1 and m == 1:\n print('Yes')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"n = 0",
"n",
"0",
"m = 0",
"m",
"0",
"for i in range(0, len(s)):\n if s[i] == 'C':\n n = 1\n break",
"i",
"range(0, len(s))",
"range",
"0",
"len(s)",
"len",
"s",
"if s[i] == 'C':\n n = 1\n break",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"n = 1",
"n",
"1",
"break",
"for j in range (i, len(s)):\n if s[j] == 'F':\n m = 1\n break",
"j",
"range (i, len(s))",
"range",
"i",
"len(s)",
"len",
"s",
"if s[j] == 'F':\n m = 1\n break",
"s[j] == 'F'",
"s[j]",
"s",
"j",
"'F'",
"m = 1",
"m",
"1",
"break",
"if n == 1 and m == 1:\n print('Yes')\nelse:\n print('No')",
"n == 1 and m == 1",
"n == 1",
"n",
"1",
"m == 1",
"m",
"1",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"m = 0",
"0",
"m",
"s = input()",
"input()",
"s",
"n = 0",
"0",
"n",
"m = 1",
"1",
"m",
"n = 1",
"1",
"n"
] |
s = input()
n = 0
m = 0
for i in range(0, len(s)):
if s[i] == 'C':
n = 1
break
for j in range (i, len(s)):
if s[j] == 'F':
m = 1
break
if n == 1 and m == 1:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
39,
17,
17,
28,
13,
13,
14,
2,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
17,
17,
0,
18,
13,
17,
17,
4,
13,
8,
2,
4,
13,
13,
17,
17,
17,
10,
39,
13,
10,
4,
13
] |
[
[
46,
2
],
[
43,
6
],
[
12,
11
],
[
47,
11
],
[
11,
15
],
[
11,
20
],
[
44,
24
],
[
31,
28
],
[
44,
29
],
[
44,
38
],
[
43,
44
],
[
46,
47
]
] |
[
"s = input()\nans = [0,0]\nfor v in s:\n if v == \"C\": ans[0] = 1\n elif v ==\"F\" and ans[0] == 1:\n ans[1] = 1\nprint(\"Yes\" if sum(ans)==2 else \"No\")",
"s = input()",
"s",
"input()",
"input",
"ans = [0,0]",
"ans",
"[0,0]",
"0",
"0",
"for v in s:\n if v == \"C\": ans[0] = 1\n elif v ==\"F\" and ans[0] == 1:\n ans[1] = 1",
"v",
"s",
"if v == \"C\": ans[0] = 1\n elif v ==\"F\" and ans[0] == 1:\n ans[1] = 1",
"v == \"C\"",
"v",
"\"C\"",
"elif v ==\"F\" and ans[0] == 1:\n ans[1] = 1",
"v ==\"F\" and ans[0] == 1",
"v ==\"F\"",
"v",
"\"F\"",
"ans[0] == 1",
"ans[0]",
"ans",
"0",
"1",
"ans[1] = 1",
"ans[1]",
"ans",
"1",
"1",
"print(\"Yes\" if sum(ans)==2 else \"No\")",
"print",
"\"Yes\" if sum(ans)==2 else \"No\"",
"sum(ans)==2",
"sum(ans)",
"sum",
"ans",
"2",
"\"Yes\"",
"\"No\"",
"ans = [0,0]",
"[0,0]",
"ans",
"s = input()",
"input()",
"s"
] |
s = input()
ans = [0,0]
for v in s:
if v == "C": ans[0] = 1
elif v =="F" and ans[0] == 1:
ans[1] = 1
print("Yes" if sum(ans)==2 else "No")
|
[
7,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
14,
2,
40,
13,
17,
40,
4,
18,
18,
13,
39,
13,
13,
17,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
4,
13
] |
[
[
34,
2
],
[
37,
6
],
[
35,
9
],
[
38,
15
],
[
35,
21
],
[
34,
35
],
[
37,
38
]
] |
[
"s = input()\n\npos_c = s.find('C')\nif pos_c >= 0 and s[pos_c:].find('F') >= 0:\n print('Yes')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"pos_c = s.find('C')",
"pos_c",
"s.find('C')",
"s.find",
"s",
"find",
"'C'",
"if pos_c >= 0 and s[pos_c:].find('F') >= 0:\n print('Yes')\nelse:\n print('No')",
"pos_c >= 0 and s[pos_c:].find('F') >= 0",
"pos_c >= 0",
"pos_c",
"0",
"s[pos_c:].find('F') >= 0",
"s[pos_c:].find('F')",
"[pos_c:].find",
"[pos_c:]",
"s",
"pos_c:",
"pos_c",
"find",
"'F'",
"0",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s",
"pos_c = s.find('C')",
"s.find('C')",
"pos_c"
] |
s = input()
pos_c = s.find('C')
if pos_c >= 0 and s[pos_c:].find('F') >= 0:
print('Yes')
else:
print('No')
|
[
7,
15,
13,
12,
13,
12,
13,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
10,
12,
13,
10,
12,
13
] |
[
[
9,
8
],
[
56,
10
],
[
13,
12
],
[
16,
15
],
[
8,
15
],
[
15,
20
],
[
12,
23
],
[
37,
23
],
[
26,
23
],
[
27,
26
],
[
15,
31
],
[
26,
34
],
[
12,
34
],
[
37,
34
],
[
38,
37
],
[
37,
41
],
[
26,
41
],
[
12,
41
],
[
53,
50
]
] |
[
"import sys\ndef input(): return sys.stdin.readline().strip()\n\ndef resolve():\n s=input()\n num=0\n for i in s:\n #'C'がまだ見つかっていない状態：num=0\n #'C'が見つかって'F'がまだ見つかっていない状態:num=1\n #'C'が見つかってから'F'が見つかった状態:num=2\n #num==0のときに'C'が見つかったらnumを１にする\n #num==１のときに'F'が見つかったらnumを２にする\n if i=='C' and num==0:\n num+=1\n if i=='F' and num==1:\n num+=1\n if num==2:\n print('Yes')\n else:\n print('No')\nresolve()",
"import sys",
"sys",
"def input(): return sys.stdin.readline().strip()",
"input",
"def resolve():\n s=input()\n num=0\n for i in s:\n #'C'がまだ見つかっていない状態：num=0\n #'C'が見つかって'F'がまだ見つかっていない状態:num=1\n #'C'が見つかってから'F'が見つかった状態:num=2\n #num==0のときに'C'が見つかったらnumを１にする\n #num==１のときに'F'が見つかったらnumを２にする\n if i=='C' and num==0:\n num+=1\n if i=='F' and num==1:\n num+=1\n if num==2:\n print('Yes')\n else:\n print('No')",
"resolve",
"s=input()",
"s",
"input()",
"input",
"num=0",
"num",
"0",
"for i in s:\n #'C'がまだ見つかっていない状態：num=0\n #'C'が見つかって'F'がまだ見つかっていない状態:num=1\n #'C'が見つかってから'F'が見つかった状態:num=2\n #num==0のときに'C'が見つかったらnumを１にする\n #num==１のときに'F'が見つかったらnumを２にする\n if i=='C' and num==0:\n num+=1\n if i=='F' and num==1:\n num+=1\n ",
"i",
"s",
"if i=='C' and num==0:\n num+=1\n ",
"i=='C' and num==0",
"i=='C'",
"i",
"'C'",
"num==0",
"num",
"0",
"num+=1",
"num",
"1",
"if i=='F' and num==1:\n num+=1\n ",
"i=='F' and num==1",
"i=='F'",
"i",
"'F'",
"num==1",
"num",
"1",
"num+=1",
"num",
"1",
"if num==2:\n print('Yes')\n else:\n print('No')",
"num==2",
"num",
"2",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"resolve()",
"resolve",
"def resolve():\n s=input()\n num=0\n for i in s:\n #'C'がまだ見つかっていない状態：num=0\n #'C'が見つかって'F'がまだ見つかっていない状態:num=1\n #'C'が見つかってから'F'が見つかった状態:num=2\n #num==0のときに'C'が見つかったらnumを１にする\n #num==１のときに'F'が見つかったらnumを２にする\n if i=='C' and num==0:\n num+=1\n if i=='F' and num==1:\n num+=1\n if num==2:\n print('Yes')\n else:\n print('No')",
"def resolve():\n s=input()\n num=0\n for i in s:\n #'C'がまだ見つかっていない状態：num=0\n #'C'が見つかって'F'がまだ見つかっていない状態:num=1\n #'C'が見つかってから'F'が見つかった状態:num=2\n #num==0のときに'C'が見つかったらnumを１にする\n #num==１のときに'F'が見つかったらnumを２にする\n if i=='C' and num==0:\n num+=1\n if i=='F' and num==1:\n num+=1\n if num==2:\n print('Yes')\n else:\n print('No')",
"resolve",
"def input(): return sys.stdin.readline().strip()",
"def input(): return sys.stdin.readline().strip()",
"input"
] |
import sys
def input(): return sys.stdin.readline().strip()
def resolve():
s=input()
num=0
for i in s:
#'C'がまだ見つかっていない状態：num=0
#'C'が見つかって'F'がまだ見つかっていない状態:num=1
#'C'が見つかってから'F'が見つかった状態:num=2
#num==0のときに'C'が見つかったらnumを１にする
#num==１のときに'F'が見つかったらnumを２にする
if i=='C' and num==0:
num+=1
if i=='F' and num==1:
num+=1
if num==2:
print('Yes')
else:
print('No')
resolve()
|
[
7,
15,
13,
0,
13,
4,
13,
4,
13,
0,
13,
4,
13,
13,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
13,
3,
28,
13,
4,
13,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
4,
13,
17,
4,
18,
13,
13,
4,
13,
17,
10,
4,
13,
10,
4,
13,
10,
13,
13
] |
[
[
59,
4
],
[
56,
10
],
[
60,
13
],
[
16,
15
],
[
60,
20
],
[
60,
24
],
[
15,
25
],
[
62,
28
],
[
15,
29
],
[
33,
32
],
[
63,
35
],
[
57,
35
],
[
60,
38
],
[
60,
42
],
[
32,
43
],
[
56,
57
],
[
59,
60
],
[
15,
62
],
[
62,
63
]
] |
[
"import sys\ns = list(input())\nt = len(s)\nfor i in range(len(s)):\n if s[i] == \"C\":\n t = i\n break\nfor i in range(t,len(s)):\n if s[i] == \"F\":\n print(\"Yes\")\n sys.exit()\nprint(\"No\")",
"import sys",
"sys",
"s = list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"t = len(s)",
"t",
"len(s)",
"len",
"s",
"for i in range(len(s)):\n if s[i] == \"C\":\n t = i\n break",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n t = i\n break",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"t = i",
"t",
"i",
"break",
"for i in range(t,len(s)):\n if s[i] == \"F\":\n print(\"Yes\")\n sys.exit()",
"i",
"range(t,len(s))",
"range",
"t",
"len(s)",
"len",
"s",
"if s[i] == \"F\":\n print(\"Yes\")\n sys.exit()",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"sys.exit()",
"sys.exit",
"sys",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"t = len(s)",
"len(s)",
"t",
"s = list(input())",
"list(input())",
"s",
"t = i",
"i",
"t"
] |
import sys
s = list(input())
t = len(s)
for i in range(len(s)):
if s[i] == "C":
t = i
break
for i in range(t,len(s)):
if s[i] == "F":
print("Yes")
sys.exit()
print("No")
|
[
7,
15,
13,
0,
13,
4,
13,
0,
13,
17,
0,
13,
4,
18,
13,
13,
13,
13,
14,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
4,
13
] |
[
[
27,
4
],
[
30,
8
],
[
33,
11
],
[
31,
16
],
[
28,
17
],
[
27,
28
],
[
30,
31
],
[
33,
34
]
] |
[
"import re\ns = input()\nreg = '[A-Z]*C[A-Z]*F[A-Z]*'\nres = re.fullmatch(reg, s)\nif res:\n print('Yes')\nelse:\n print('No')",
"import re",
"re",
"s = input()",
"s",
"input()",
"input",
"reg = '[A-Z]*C[A-Z]*F[A-Z]*'",
"reg",
"'[A-Z]*C[A-Z]*F[A-Z]*'",
"res = re.fullmatch(reg, s)",
"res",
"re.fullmatch(reg, s)",
"re.fullmatch",
"re",
"fullmatch",
"reg",
"s",
"if res:\n print('Yes')\nelse:\n print('No')",
"res",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s",
"reg = '[A-Z]*C[A-Z]*F[A-Z]*'",
"'[A-Z]*C[A-Z]*F[A-Z]*'",
"reg",
"res = re.fullmatch(reg, s)",
"re.fullmatch(reg, s)",
"res"
] |
import re
s = input()
reg = '[A-Z]*C[A-Z]*F[A-Z]*'
res = re.fullmatch(reg, s)
if res:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
14,
40,
17,
13,
14,
2,
4,
18,
13,
13,
17,
17,
4,
18,
13,
13,
17,
2,
4,
18,
13,
13,
17,
17,
17,
10,
4,
13
] |
[
[
31,
2
],
[
32,
8
],
[
32,
13
],
[
32,
19
],
[
32,
25
],
[
31,
32
]
] |
[
"s=input()\nif \"C\"not in s:print(\"No\")\nelif s.find(\"C\",0)<s.find(\"F\",s.find(\"C\",0)+1):print(\"Yes\")\nelse:print(\"No\")",
"s=input()",
"s",
"input()",
"input",
"if \"C\"not in s:print(\"No\")\nelif s.find(\"C\",0)<s.find(\"F\",s.find(\"C\",0)+1):print(\"Yes\")\nelse:print(\"No\")",
"\"C\"not in s",
"\"C\"",
"s",
"elif s.find(\"C\",0)<s.find(\"F\",s.find(\"C\",0)+1):print(\"Yes\")",
"s.find(\"C\",0)<s.find(\"F\",s.find(\"C\",0)+1)",
"s.find(\"C\",0)",
"s.find",
"s",
"find",
"\"C\"",
"0",
"s.find(\"F\",s.find(\"C\",0)+1)",
"s.find",
"s",
"find",
"\"F\"",
"s.find(\"C\",0)+1",
"s.find(\"C\",0)",
"s.find",
"s",
"find",
"\"C\"",
"0",
"1",
"s=input()",
"input()",
"s"
] |
s=input()
if "C"not in s:print("No")
elif s.find("C",0)<s.find("F",s.find("C",0)+1):print("Yes")
else:print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
2,
2,
2,
17,
13,
2,
17,
13,
2,
4,
18,
13,
13,
17,
2,
2,
4,
13,
13,
17,
4,
18,
18,
13,
39,
17,
13,
17,
4,
13,
8,
13,
17,
17,
10,
2,
13,
10,
4,
13
] |
[
[
45,
2
],
[
42,
6
],
[
46,
11
],
[
46,
14
],
[
46,
18
],
[
46,
25
],
[
46,
30
],
[
43,
38
],
[
42,
43
],
[
45,
46
]
] |
[
"s=input()\nf='C' in s and 'F' in s and s.index('C')<len(s)-1-s[::-1].index('F')\nprint('Yes' if f else 'No')",
"s=input()",
"s",
"input()",
"input",
"f='C' in s and 'F' in s and s.index('C')<len(s)-1-s[::-1].index('F')",
"f",
"'C' in s and 'F' in s and s.index('C')<len(s)-1-s[::-1].index('F')",
"'C' in s and 'F' in s",
"'C' in s",
"'C'",
"s",
"'F' in s",
"'F'",
"s",
"s.index('C')<len(s)-1-s[::-1].index('F')",
"s.index('C')",
"s.index",
"s",
"index",
"'C'",
"len(s)-1-s[::-1].index('F')",
"len(s)-1",
"len(s)",
"len",
"s",
"1",
"s[::-1].index('F')",
"[::-1].index",
"[::-1]",
"s",
"::-1",
"-1",
"index",
"'F'",
"print('Yes' if f else 'No')",
"print",
"'Yes' if f else 'No'",
"f",
"'Yes'",
"'No'",
"f='C' in s and 'F' in s and s.index('C')<len(s)-1-s[::-1].index('F')",
"'C' in s and 'F' in s and s.index('C')<len(s)-1-s[::-1].index('F')",
"f",
"s=input()",
"input()",
"s"
] |
s=input()
f='C' in s and 'F' in s and s.index('C')<len(s)-1-s[::-1].index('F')
print('Yes' if f else 'No')
|
[
7,
15,
13,
0,
13,
8,
4,
18,
13,
13,
17,
4,
13,
17,
17,
4,
13,
13,
10,
8,
13
] |
[
[
19,
4
],
[
20,
17
],
[
19,
20
]
] |
[
"import re; r = 'Yes' if re.search('C.*F', input()) else 'No'; print(r)",
"import re",
"re",
"r = 'Yes' if re.search('C.*F', input()) else 'No'",
"r",
"'Yes' if re.search('C.*F', input()) else 'No'",
"re.search('C.*F', input())",
"re.search",
"re",
"search",
"'C.*F'",
"input()",
"input",
"'Yes'",
"'No'",
"print(r)",
"print",
"r",
"r = 'Yes' if re.search('C.*F', input()) else 'No'",
"'Yes' if re.search('C.*F', input()) else 'No'",
"r"
] |
import re; r = 'Yes' if re.search('C.*F', input()) else 'No'; print(r)
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
40,
13,
14,
2,
17,
13,
0,
13,
17,
14,
2,
17,
13,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13
] |
[
[
34,
2
],
[
40,
6
],
[
10,
9
],
[
35,
9
],
[
41,
13
],
[
38,
13
],
[
9,
17
],
[
37,
19
],
[
9,
24
],
[
34,
35
],
[
37,
38
],
[
40,
41
]
] |
[
"s = input()\n\nin_c = False\n\nfor c in s:\n if not in_c:\n if 'C' == c:\n in_c = True\n else:\n if 'F' == c:\n print('Yes')\n exit()\n\nprint('No')",
"s = input()",
"s",
"input()",
"input",
"in_c = False",
"in_c",
"False",
"for c in s:\n if not in_c:\n if 'C' == c:\n in_c = True\n else:\n if 'F' == c:\n print('Yes')\n exit()",
"c",
"s",
"if not in_c:\n if 'C' == c:\n in_c = True\n else:\n if 'F' == c:\n print('Yes')\n exit()",
"not in_c",
"in_c",
"if 'C' == c:\n in_c = True\n ",
"'C' == c",
"'C'",
"c",
"in_c = True",
"in_c",
"True",
"if 'F' == c:\n print('Yes')\n exit()",
"'F' == c",
"'F'",
"c",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s",
"in_c = True",
"True",
"in_c",
"in_c = False",
"False",
"in_c"
] |
s = input()
in_c = False
for c in s:
if not in_c:
if 'C' == c:
in_c = True
else:
if 'F' == c:
print('Yes')
exit()
print('No')
|
[
7,
12,
13,
0,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
13,
3,
14,
2,
13,
17,
29,
17,
28,
13,
4,
13,
2,
13,
17,
4,
13,
13,
14,
2,
18,
13,
13,
17,
29,
17,
29,
17,
14,
2,
13,
17,
4,
13,
4,
13,
10,
12,
13
] |
[
[
5,
4
],
[
9,
8
],
[
12,
11
],
[
4,
16
],
[
4,
20
],
[
11,
21
],
[
25,
24
],
[
11,
25
],
[
24,
29
],
[
8,
29
],
[
35,
34
],
[
24,
38
],
[
8,
38
],
[
4,
42
],
[
4,
46
],
[
34,
47
],
[
63,
60
]
] |
[
"def main():\n\n s = input()\n Cidx = -1\n for i in range(len(s)):\n if s[i] == \"C\":\n Cidx = i\n break\n if Cidx == -1:\n return \"No\"\n\n for i in range(Cidx+1, len(s)):\n if s[i] == \"F\":\n return \"Yes\"\n return \"No\"\n\nif __name__ == '__main__':\n print(main())",
"def main():\n\n s = input()\n Cidx = -1\n for i in range(len(s)):\n if s[i] == \"C\":\n Cidx = i\n break\n if Cidx == -1:\n return \"No\"\n\n for i in range(Cidx+1, len(s)):\n if s[i] == \"F\":\n return \"Yes\"\n return \"No\"",
"main",
"s = input()",
"s",
"input()",
"input",
"Cidx = -1",
"Cidx",
"-1",
"for i in range(len(s)):\n if s[i] == \"C\":\n Cidx = i\n break\n ",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n Cidx = i\n break\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"Cidx = i",
"Cidx",
"i",
"break",
"if Cidx == -1:\n return \"No\"\n\n ",
"Cidx == -1",
"Cidx",
"-1",
"return \"No\"",
"\"No\"",
"for i in range(Cidx+1, len(s)):\n if s[i] == \"F\":\n return \"Yes\"\n ",
"i",
"range(Cidx+1, len(s))",
"range",
"Cidx+1",
"Cidx",
"1",
"len(s)",
"len",
"s",
"if s[i] == \"F\":\n return \"Yes\"\n ",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"return \"Yes\"",
"\"Yes\"",
"return \"No\"",
"\"No\"",
"if __name__ == '__main__':\n print(main())",
"__name__ == '__main__'",
"__name__",
"'__main__'",
"print(main())",
"print",
"main()",
"main",
"def main():\n\n s = input()\n Cidx = -1\n for i in range(len(s)):\n if s[i] == \"C\":\n Cidx = i\n break\n if Cidx == -1:\n return \"No\"\n\n for i in range(Cidx+1, len(s)):\n if s[i] == \"F\":\n return \"Yes\"\n return \"No\"",
"def main():\n\n s = input()\n Cidx = -1\n for i in range(len(s)):\n if s[i] == \"C\":\n Cidx = i\n break\n if Cidx == -1:\n return \"No\"\n\n for i in range(Cidx+1, len(s)):\n if s[i] == \"F\":\n return \"Yes\"\n return \"No\"",
"main"
] |
def main():
s = input()
Cidx = -1
for i in range(len(s)):
if s[i] == "C":
Cidx = i
break
if Cidx == -1:
return "No"
for i in range(Cidx+1, len(s)):
if s[i] == "F":
return "Yes"
return "No"
if __name__ == '__main__':
print(main())
|
[
7,
0,
13,
4,
13,
14,
2,
40,
4,
18,
13,
13,
17,
17,
40,
4,
18,
13,
13,
17,
17,
14,
2,
4,
18,
13,
13,
17,
4,
18,
13,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13
] |
[
[
43,
2
],
[
44,
10
],
[
44,
17
],
[
44,
25
],
[
44,
30
],
[
43,
44
]
] |
[
"s = input()\nif s.find('C') >= 0 and s.find('F') >= 0:\n if s.index('C') < s.rindex('F'):\n print('Yes')\n else:\n print('No')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"if s.find('C') >= 0 and s.find('F') >= 0:\n if s.index('C') < s.rindex('F'):\n print('Yes')\n else:\n print('No')\nelse:\n print('No')",
"s.find('C') >= 0 and s.find('F') >= 0",
"s.find('C') >= 0",
"s.find('C')",
"s.find",
"s",
"find",
"'C'",
"0",
"s.find('F') >= 0",
"s.find('F')",
"s.find",
"s",
"find",
"'F'",
"0",
"if s.index('C') < s.rindex('F'):\n print('Yes')\n else:\n print('No')",
"s.index('C') < s.rindex('F')",
"s.index('C')",
"s.index",
"s",
"index",
"'C'",
"s.rindex('F')",
"s.rindex",
"s",
"rindex",
"'F'",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s"
] |
s = input()
if s.find('C') >= 0 and s.find('F') >= 0:
if s.index('C') < s.rindex('F'):
print('Yes')
else:
print('No')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
39,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
4,
18,
13,
13,
13,
0,
13,
4,
18,
17,
13,
13,
14,
2,
4,
18,
13,
13,
17,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
39,
13,
10,
4,
13
] |
[
[
46,
2
],
[
49,
6
],
[
10,
9
],
[
47,
9
],
[
9,
14
],
[
9,
17
],
[
50,
21
],
[
9,
23
],
[
52,
25
],
[
50,
30
],
[
53,
35
],
[
50,
35
],
[
46,
47
],
[
49,
50
],
[
52,
53
]
] |
[
"s = input()\n\na = []\n\nfor i in s:\n if i == \"C\" or i == \"F\":\n a.append(i)\na = \"\".join(a)\nif a.count(\"CF\") > 0:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"a = []",
"a",
"[]",
"for i in s:\n if i == \"C\" or i == \"F\":\n a.append(i)",
"i",
"s",
"if i == \"C\" or i == \"F\":\n a.append(i)",
"i == \"C\" or i == \"F\"",
"i == \"C\"",
"i",
"\"C\"",
"i == \"F\"",
"i",
"\"F\"",
"a.append(i)",
"a.append",
"a",
"append",
"i",
"a = \"\".join(a)",
"a",
"\"\".join(a)",
"\"\".join",
"\"\"",
"join",
"a",
"if a.count(\"CF\") > 0:\n print(\"Yes\")\nelse:\n print(\"No\")",
"a.count(\"CF\") > 0",
"a.count(\"CF\")",
"a.count",
"a",
"count",
"\"CF\"",
"0",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s",
"a = []",
"[]",
"a",
"a = \"\".join(a)",
"\"\".join(a)",
"a"
] |
s = input()
a = []
for i in s:
if i == "C" or i == "F":
a.append(i)
a = "".join(a)
if a.count("CF") > 0:
print("Yes")
else:
print("No")
|
[
7,
15,
12,
13,
29,
4,
18,
4,
18,
13,
13,
13,
12,
13,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
14,
2,
13,
17,
4,
13,
17,
29,
0,
13,
4,
18,
18,
13,
39,
13,
13,
17,
14,
40,
13,
17,
4,
13,
17,
4,
13,
17,
4,
13,
10,
12,
13,
10,
12,
13
] |
[
[
16,
15
],
[
60,
17
],
[
20,
19
],
[
15,
22
],
[
19,
27
],
[
35,
34
],
[
15,
38
],
[
34,
45
],
[
19,
45
],
[
57,
54
]
] |
[
"from sys import stdin\n\ndef readString() :\n return stdin.readline().rstrip()\n\ndef solve() :\n S = readString()\n pos = S.find('C')\n if(pos ==-1):\n print(\"No\")\n return\n pos = S[pos:].find('F')\n if(pos !=-1):\n print(\"Yes\")\n else :\n print(\"No\")\n\nsolve()",
"from sys import stdin",
"def readString() :\n return stdin.readline().rstrip()",
"readString",
"return stdin.readline().rstrip()",
"stdin.readline().rstrip()",
"stdin.readline().rstrip",
"stdin.readline()",
"stdin.readline",
"stdin",
"readline",
"rstrip",
"def solve() :\n S = readString()\n pos = S.find('C')\n if(pos ==-1):\n print(\"No\")\n return\n pos = S[pos:].find('F')\n if(pos !=-1):\n print(\"Yes\")\n else :\n print(\"No\")",
"solve",
"S = readString()",
"S",
"readString()",
"readString",
"pos = S.find('C')",
"pos",
"S.find('C')",
"S.find",
"S",
"find",
"'C'",
"if(pos ==-1):\n print(\"No\")\n return\n ",
"pos ==-1",
"pos",
"-1",
"print(\"No\")",
"print",
"\"No\"",
"return",
"pos = S[pos:].find('F')",
"pos",
"S[pos:].find('F')",
"[pos:].find",
"[pos:]",
"S",
"pos:",
"pos",
"find",
"'F'",
"if(pos !=-1):\n print(\"Yes\")\n else :\n print(\"No\")",
"pos !=-1",
"pos",
"-1",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"solve()",
"solve",
"def solve() :\n S = readString()\n pos = S.find('C')\n if(pos ==-1):\n print(\"No\")\n return\n pos = S[pos:].find('F')\n if(pos !=-1):\n print(\"Yes\")\n else :\n print(\"No\")",
"def solve() :\n S = readString()\n pos = S.find('C')\n if(pos ==-1):\n print(\"No\")\n return\n pos = S[pos:].find('F')\n if(pos !=-1):\n print(\"Yes\")\n else :\n print(\"No\")",
"solve",
"def readString() :\n return stdin.readline().rstrip()",
"def readString() :\n return stdin.readline().rstrip()",
"readString"
] |
from sys import stdin
def readString() :
return stdin.readline().rstrip()
def solve() :
S = readString()
pos = S.find('C')
if(pos ==-1):
print("No")
return
pos = S[pos:].find('F')
if(pos !=-1):
print("Yes")
else :
print("No")
solve()
|
[
7,
15,
13,
12,
13,
0,
13,
4,
13,
4,
13,
14,
2,
2,
4,
18,
13,
13,
17,
17,
2,
4,
18,
13,
13,
17,
17,
4,
13,
17,
29,
0,
13,
17,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
13,
17,
14,
2,
18,
13,
13,
17,
0,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
13,
4,
13,
8,
2,
13,
13,
17,
17,
14,
2,
13,
17,
4,
13,
10,
12,
13
] |
[
[
7,
6
],
[
6,
16
],
[
6,
23
],
[
33,
32
],
[
35,
34
],
[
38,
37
],
[
6,
42
],
[
32,
45
],
[
54,
45
],
[
6,
50
],
[
37,
51
],
[
55,
54
],
[
37,
55
],
[
6,
59
],
[
37,
60
],
[
64,
63
],
[
37,
64
],
[
63,
69
],
[
34,
69
],
[
54,
70
],
[
32,
70
],
[
81,
78
]
] |
[
"import collections\n\n\ndef main():\n s = list(input())\n if s.count(\"C\") == 0 or s.count(\"F\") == 0:\n print(\"No\")\n return\n\n clen, flen = 0, 0\n for i in range(len(s)):\n if clen == 0:\n if s[i] == \"C\":\n clen = i\n if s[i] == \"F\":\n flen = i\n print(\"Yes\" if flen > clen else \"No\")\n\n\nif __name__ == '__main__':\n main()",
"import collections",
"collections",
"def main():\n s = list(input())\n if s.count(\"C\") == 0 or s.count(\"F\") == 0:\n print(\"No\")\n return\n\n clen, flen = 0, 0\n for i in range(len(s)):\n if clen == 0:\n if s[i] == \"C\":\n clen = i\n if s[i] == \"F\":\n flen = i\n print(\"Yes\" if flen > clen else \"No\")",
"main",
"s = list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"if s.count(\"C\") == 0 or s.count(\"F\") == 0:\n print(\"No\")\n return\n\n ",
"s.count(\"C\") == 0 or s.count(\"F\") == 0",
"s.count(\"C\") == 0",
"s.count(\"C\")",
"s.count",
"s",
"count",
"\"C\"",
"0",
"s.count(\"F\") == 0",
"s.count(\"F\")",
"s.count",
"s",
"count",
"\"F\"",
"0",
"print(\"No\")",
"print",
"\"No\"",
"return",
"clen, flen = 0, 0",
"clen",
"0",
"flen",
"0",
"for i in range(len(s)):\n if clen == 0:\n if s[i] == \"C\":\n clen = i\n if s[i] == \"F\":\n flen = i\n ",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if clen == 0:\n if s[i] == \"C\":\n clen = i\n ",
"clen == 0",
"clen",
"0",
"if s[i] == \"C\":\n clen = i\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"clen = i",
"clen",
"i",
"if s[i] == \"F\":\n flen = i\n ",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"flen = i",
"flen",
"i",
"print(\"Yes\" if flen > clen else \"No\")",
"print",
"\"Yes\" if flen > clen else \"No\"",
"flen > clen",
"flen",
"clen",
"\"Yes\"",
"\"No\"",
"if __name__ == '__main__':\n main()",
"__name__ == '__main__'",
"__name__",
"'__main__'",
"main()",
"main",
"def main():\n s = list(input())\n if s.count(\"C\") == 0 or s.count(\"F\") == 0:\n print(\"No\")\n return\n\n clen, flen = 0, 0\n for i in range(len(s)):\n if clen == 0:\n if s[i] == \"C\":\n clen = i\n if s[i] == \"F\":\n flen = i\n print(\"Yes\" if flen > clen else \"No\")",
"def main():\n s = list(input())\n if s.count(\"C\") == 0 or s.count(\"F\") == 0:\n print(\"No\")\n return\n\n clen, flen = 0, 0\n for i in range(len(s)):\n if clen == 0:\n if s[i] == \"C\":\n clen = i\n if s[i] == \"F\":\n flen = i\n print(\"Yes\" if flen > clen else \"No\")",
"main"
] |
import collections
def main():
s = list(input())
if s.count("C") == 0 or s.count("F") == 0:
print("No")
return
clen, flen = 0, 0
for i in range(len(s)):
if clen == 0:
if s[i] == "C":
clen = i
if s[i] == "F":
flen = i
print("Yes" if flen > clen else "No")
if __name__ == '__main__':
main()
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
13,
0,
13,
17,
3,
4,
13,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
38,
2
],
[
44,
6
],
[
35,
9
],
[
13,
12
],
[
39,
12
],
[
12,
16
],
[
41,
19
],
[
12,
24
],
[
42,
26
],
[
45,
26
],
[
47,
28
],
[
48,
33
],
[
36,
33
],
[
35,
36
],
[
38,
39
],
[
41,
42
],
[
44,
45
],
[
47,
48
]
] |
[
"s = input()\nC = False\n\nans = 'No'\nfor i in s:\n if i == 'C':\n C = True\n\n if i == 'F' and C:\n ans = 'Yes'\n break\nprint(ans)",
"s = input()",
"s",
"input()",
"input",
"C = False",
"C",
"False",
"ans = 'No'",
"ans",
"'No'",
"for i in s:\n if i == 'C':\n C = True\n\n if i == 'F' and C:\n ans = 'Yes'\n break",
"i",
"s",
"if i == 'C':\n C = True\n\n ",
"i == 'C'",
"i",
"'C'",
"C = True",
"C",
"True",
"if i == 'F' and C:\n ans = 'Yes'\n break",
"i == 'F' and C",
"i == 'F'",
"i",
"'F'",
"C",
"ans = 'Yes'",
"ans",
"'Yes'",
"break",
"print(ans)",
"print",
"ans",
"ans = 'No'",
"'No'",
"ans",
"s = input()",
"input()",
"s",
"C = True",
"True",
"C",
"C = False",
"False",
"C",
"ans = 'Yes'",
"'Yes'",
"ans"
] |
s = input()
C = False
ans = 'No'
for i in s:
if i == 'C':
C = True
if i == 'F' and C:
ans = 'Yes'
break
print(ans)
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13
] |
[
[
50,
2
],
[
44,
6
],
[
10,
9
],
[
51,
9
],
[
9,
14
],
[
45,
17
],
[
48,
17
],
[
54,
17
],
[
53,
20
],
[
9,
25
],
[
54,
28
],
[
45,
28
],
[
48,
28
],
[
47,
31
],
[
48,
35
],
[
54,
35
],
[
45,
35
],
[
44,
45
],
[
47,
48
],
[
50,
51
],
[
53,
54
]
] |
[
"s = input()\ncount = 0\nfor i in s:\n if i == 'C' and count == 0:\n count+=1\n if i == 'F' and count == 1:\n count+=1\nif count == 2:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"count = 0",
"count",
"0",
"for i in s:\n if i == 'C' and count == 0:\n count+=1\n if i == 'F' and count == 1:\n count+=1",
"i",
"s",
"if i == 'C' and count == 0:\n count+=1\n ",
"i == 'C' and count == 0",
"i == 'C'",
"i",
"'C'",
"count == 0",
"count",
"0",
"count+=1",
"count",
"1",
"if i == 'F' and count == 1:\n count+=1",
"i == 'F' and count == 1",
"i == 'F'",
"i",
"'F'",
"count == 1",
"count",
"1",
"count+=1",
"count",
"1",
"if count == 2:\n print(\"Yes\")\nelse:\n print(\"No\")",
"count == 2",
"count",
"2",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"count = 0",
"0",
"count",
"count+=1",
"1",
"count",
"s = input()",
"input()",
"s",
"count+=1",
"1",
"count"
] |
s = input()
count = 0
for i in s:
if i == 'C' and count == 0:
count+=1
if i == 'F' and count == 1:
count+=1
if count == 2:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
28,
13,
13,
4,
13,
13,
28,
13,
4,
13,
2,
4,
13,
13,
13,
14,
2,
2,
18,
13,
13,
18,
13,
2,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13
] |
[
[
41,
2
],
[
42,
10
],
[
13,
12
],
[
42,
18
],
[
42,
24
],
[
42,
27
],
[
12,
29
],
[
41,
42
]
] |
[
"s = input()\nfor i,c in enumerate(s):\n\tfor j in range(len(s)-i):\n\t\tif s[i]+s[j+i] == 'CF':\n\t\t\tprint('Yes')\n\t\t\texit()\nprint('No')",
"s = input()",
"s",
"input()",
"input",
"for i,c in enumerate(s):\n\tfor j in range(len(s)-i):\n\t\tif s[i]+s[j+i] == 'CF':\n\t\t\tprint('Yes')\n\t\t\texit()",
"i",
"c",
"enumerate(s)",
"enumerate",
"s",
"for j in range(len(s)-i):\n\t\tif s[i]+s[j+i] == 'CF':\n\t\t\tprint('Yes')\n\t\t\texit()",
"j",
"range(len(s)-i)",
"range",
"len(s)-i",
"len(s)",
"len",
"s",
"i",
"if s[i]+s[j+i] == 'CF':\n\t\t\tprint('Yes')\n\t\t\texit()",
"s[i]+s[j+i] == 'CF'",
"s[i]+s[j+i]",
"s[i]",
"s",
"i",
"s[j+i]",
"s",
"j+i",
"j",
"i",
"'CF'",
"print('Yes')",
"print",
"'Yes'",
"exit()",
"exit",
"print('No')",
"print",
"'No'",
"s = input()",
"input()",
"s"
] |
s = input()
for i,c in enumerate(s):
for j in range(len(s)-i):
if s[i]+s[j+i] == 'CF':
print('Yes')
exit()
print('No')
|
[
7,
15,
13,
0,
13,
4,
13,
4,
13,
8,
4,
18,
13,
13,
17,
13,
17,
17,
10,
4,
13
] |
[
[
19,
4
],
[
20,
15
],
[
19,
20
]
] |
[
"import re\ns=input()\nprint(\"Yes\" if re.match(\".*C.*F\",s) else \"No\")",
"import re",
"re",
"s=input()",
"s",
"input()",
"input",
"print(\"Yes\" if re.match(\".*C.*F\",s) else \"No\")",
"print",
"\"Yes\" if re.match(\".*C.*F\",s) else \"No\"",
"re.match(\".*C.*F\",s)",
"re.match",
"re",
"match",
"\".*C.*F\"",
"s",
"\"Yes\"",
"\"No\"",
"s=input()",
"input()",
"s"
] |
import re
s=input()
print("Yes" if re.match(".*C.*F",s) else "No")
|
[
7,
15,
13,
15,
13,
15,
13,
15,
13,
0,
13,
4,
13,
4,
13,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
59,
10
],
[
53,
16
],
[
20,
19
],
[
60,
24
],
[
60,
28
],
[
19,
29
],
[
56,
32
],
[
57,
37
],
[
54,
37
],
[
60,
41
],
[
19,
42
],
[
53,
54
],
[
56,
57
],
[
59,
60
]
] |
[
"# -*- coding: utf-8 -*-\n \nimport math\nimport itertools\nimport sys\nimport copy\n \n# 入力\n#A, B, C, D = map(int, input().split())\n#L = list(map(int, input().split()))\n#S = list(str(input()))\n#N = int(input())\ns = str(input())\n\ncflag = False\nfor i in range(len(s)) :\n if s[i] == \"C\" :\n cflag = True\n if cflag == True and s[i] == \"F\" :\n print (\"Yes\")\n exit()\nprint (\"No\")",
"import math",
"math",
"import itertools",
"itertools",
"import sys",
"sys",
"import copy",
"copy",
"s = str(input())",
"s",
"str(input())",
"str",
"input()",
"input",
"cflag = False",
"cflag",
"False",
"for i in range(len(s)) :\n if s[i] == \"C\" :\n cflag = True\n if cflag == True and s[i] == \"F\" :\n print (\"Yes\")\n exit()",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\" :\n cflag = True\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"cflag = True",
"cflag",
"True",
"if cflag == True and s[i] == \"F\" :\n print (\"Yes\")\n exit()",
"cflag == True and s[i] == \"F\"",
"cflag == True",
"cflag",
"True",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"print (\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print (\"No\")",
"print",
"\"No\"",
"cflag = False",
"False",
"cflag",
"cflag = True",
"True",
"cflag",
"s = str(input())",
"str(input())",
"s"
] |
# -*- coding: utf-8 -*-
import math
import itertools
import sys
import copy
# 入力
#A, B, C, D = map(int, input().split())
#L = list(map(int, input().split()))
#S = list(str(input()))
#N = int(input())
s = str(input())
cflag = False
for i in range(len(s)) :
if s[i] == "C" :
cflag = True
if cflag == True and s[i] == "F" :
print ("Yes")
exit()
print ("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
0,
13,
17,
3,
14,
2,
13,
17,
4,
13,
17,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13
] |
[
[
51,
2
],
[
45,
6
],
[
10,
9
],
[
52,
9
],
[
46,
14
],
[
55,
14
],
[
49,
14
],
[
9,
17
],
[
48,
20
],
[
46,
25
],
[
55,
25
],
[
49,
25
],
[
9,
28
],
[
54,
31
],
[
55,
36
],
[
49,
36
],
[
46,
36
],
[
45,
46
],
[
48,
49
],
[
51,
52
],
[
54,
55
]
] |
[
"s = input()\nf = 0\nfor c in s:\n if f == 0 and c == 'C':\n f = 1\n elif f == 1 and c == 'F':\n f = 2\n break\nif f == 2:\n print('Yes')\nelse:\n print('No')",
"s = input()",
"s",
"input()",
"input",
"f = 0",
"f",
"0",
"for c in s:\n if f == 0 and c == 'C':\n f = 1\n elif f == 1 and c == 'F':\n f = 2\n break",
"c",
"s",
"if f == 0 and c == 'C':\n f = 1\n elif f == 1 and c == 'F':\n f = 2\n break",
"f == 0 and c == 'C'",
"f == 0",
"f",
"0",
"c == 'C'",
"c",
"'C'",
"f = 1",
"f",
"1",
"elif f == 1 and c == 'F':\n f = 2\n break",
"f == 1 and c == 'F'",
"f == 1",
"f",
"1",
"c == 'F'",
"c",
"'F'",
"f = 2",
"f",
"2",
"break",
"if f == 2:\n print('Yes')\nelse:\n print('No')",
"f == 2",
"f",
"2",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"f = 0",
"0",
"f",
"f = 1",
"1",
"f",
"s = input()",
"input()",
"s",
"f = 2",
"2",
"f"
] |
s = input()
f = 0
for c in s:
if f == 0 and c == 'C':
f = 1
elif f == 1 and c == 'F':
f = 2
break
if f == 2:
print('Yes')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
4,
18,
13,
13,
17,
0,
13,
4,
18,
13,
13,
17,
2,
13,
17,
8,
2,
2,
40,
13,
17,
40,
13,
17,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
4,
13,
10,
4,
13
] |
[
[
47,
2
],
[
44,
6
],
[
48,
9
],
[
41,
13
],
[
48,
16
],
[
45,
20
],
[
45,
26
],
[
42,
29
],
[
45,
32
],
[
42,
33
],
[
41,
42
],
[
44,
45
],
[
47,
48
]
] |
[
"S = input()\na= S.find('C')\nb= S.find('F',a+1)\nprint('Yes') if a>=0 and b>=0 and a<b else print('No')",
"S = input()",
"S",
"input()",
"input",
"a= S.find('C')",
"a",
"S.find('C')",
"S.find",
"S",
"find",
"'C'",
"b= S.find('F',a+1)",
"b",
"S.find('F',a+1)",
"S.find",
"S",
"find",
"'F'",
"a+1",
"a",
"1",
"print('Yes') if a>=0 and b>=0 and a<b else print('No')",
"a>=0 and b>=0 and a<b",
"a>=0 and b>=0",
"a>=0",
"a",
"0",
"b>=0",
"b",
"0",
"a<b",
"a",
"b",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"b= S.find('F',a+1)",
"S.find('F',a+1)",
"b",
"a= S.find('C')",
"S.find('C')",
"a",
"S = input()",
"input()",
"S"
] |
S = input()
a= S.find('C')
b= S.find('F',a+1)
print('Yes') if a>=0 and b>=0 and a<b else print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
18,
13,
13,
17,
0,
13,
17,
3,
4,
13,
13,
10,
17,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
48,
2
],
[
45,
6
],
[
51,
9
],
[
13,
12
],
[
49,
17
],
[
49,
21
],
[
12,
22
],
[
57,
25
],
[
58,
30
],
[
46,
30
],
[
49,
34
],
[
12,
35
],
[
54,
38
],
[
55,
43
],
[
52,
43
],
[
45,
46
],
[
48,
49
],
[
51,
52
],
[
54,
55
],
[
57,
58
]
] |
[
"s = input()\nflag = 0\nans = \"No\"\n\nfor i in range(len(s)):\n if s[i] == \"C\":\n flag = 1\n\n if flag == 1 and s[i] == \"F\":\n ans = \"Yes\"\n break\n\nprint(ans)",
"s = input()",
"s",
"input()",
"input",
"flag = 0",
"flag",
"0",
"ans = \"No\"",
"ans",
"\"No\"",
"for i in range(len(s)):\n if s[i] == \"C\":\n flag = 1\n\n if flag == 1 and s[i] == \"F\":\n ans = \"Yes\"\n break",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n flag = 1\n\n ",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"flag = 1",
"flag",
"1",
"if flag == 1 and s[i] == \"F\":\n ans = \"Yes\"\n break",
"flag == 1 and s[i] == \"F\"",
"flag == 1",
"flag",
"1",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"ans = \"Yes\"",
"ans",
"\"Yes\"",
"break",
"print(ans)",
"print",
"ans",
"flag = 0",
"0",
"flag",
"s = input()",
"input()",
"s",
"ans = \"No\"",
"\"No\"",
"ans",
"ans = \"Yes\"",
"\"Yes\"",
"ans",
"flag = 1",
"1",
"flag"
] |
s = input()
flag = 0
ans = "No"
for i in range(len(s)):
if s[i] == "C":
flag = 1
if flag == 1 and s[i] == "F":
ans = "Yes"
break
print(ans)
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
2,
18,
13,
13,
17,
2,
13,
17,
0,
13,
17,
14,
2,
2,
18,
13,
13,
17,
2,
13,
17,
0,
13,
17,
3,
14,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
54,
2
],
[
66,
6
],
[
60,
9
],
[
13,
12
],
[
55,
17
],
[
55,
22
],
[
12,
23
],
[
67,
26
],
[
58,
26
],
[
57,
29
],
[
55,
35
],
[
12,
36
],
[
67,
39
],
[
58,
39
],
[
63,
42
],
[
54,
55
],
[
57,
58
],
[
60,
61
],
[
63,
64
],
[
66,
67
]
] |
[
"s = input()\n\nnum = 0\nflag = False\nfor i in range(len(s)):\n if s[i] == \"C\" and num == 0:\n num = 1\n elif s[i] == \"F\" and num == 1:\n flag = True\n break\n\nif flag:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s = input()",
"s",
"input()",
"input",
"num = 0",
"num",
"0",
"flag = False",
"flag",
"False",
"for i in range(len(s)):\n if s[i] == \"C\" and num == 0:\n num = 1\n elif s[i] == \"F\" and num == 1:\n flag = True\n break",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\" and num == 0:\n num = 1\n elif s[i] == \"F\" and num == 1:\n flag = True\n break",
"s[i] == \"C\" and num == 0",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"num == 0",
"num",
"0",
"num = 1",
"num",
"1",
"elif s[i] == \"F\" and num == 1:\n flag = True\n break",
"s[i] == \"F\" and num == 1",
"s[i] == \"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"num == 1",
"num",
"1",
"flag = True",
"flag",
"True",
"break",
"if flag:\n print(\"Yes\")\nelse:\n print(\"No\")",
"flag",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s",
"num = 1",
"1",
"num",
"flag = False",
"False",
"flag",
"flag = True",
"True",
"flag",
"num = 0",
"0",
"num"
] |
s = input()
num = 0
flag = False
for i in range(len(s)):
if s[i] == "C" and num == 0:
num = 1
elif s[i] == "F" and num == 1:
flag = True
break
if flag:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
4,
13,
14,
2,
4,
18,
13,
13,
17,
17,
0,
13,
4,
18,
13,
13,
17,
14,
2,
4,
18,
18,
13,
39,
13,
13,
17,
17,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
4,
13
] |
[
[
43,
2
],
[
44,
11
],
[
46,
16
],
[
44,
19
],
[
44,
27
],
[
43,
44
],
[
46,
47
]
] |
[
"S = str(input())\n\nif S.count('C') > 0:\n\tD = S.index('C')\n\tif S[D::].count('F') > 0:\n\t\tprint('Yes')\n\telse:\n\t\tprint('No')\nelse:\n\tprint('No')",
"S = str(input())",
"S",
"str(input())",
"str",
"input()",
"input",
"if S.count('C') > 0:\n\tD = S.index('C')\n\tif S[D::].count('F') > 0:\n\t\tprint('Yes')\n\telse:\n\t\tprint('No')\nelse:\n\tprint('No')",
"S.count('C') > 0",
"S.count('C')",
"S.count",
"S",
"count",
"'C'",
"0",
"D = S.index('C')",
"D",
"S.index('C')",
"S.index",
"S",
"index",
"'C'",
"if S[D::].count('F') > 0:\n\t\tprint('Yes')\n\telse:\n\t\tprint('No')",
"S[D::].count('F') > 0",
"S[D::].count('F')",
"[D::].count",
"[D::]",
"S",
"D::",
"D",
"count",
"'F'",
"0",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"print('No')",
"print",
"'No'",
"S = str(input())",
"str(input())",
"S",
"D = S.index('C')",
"S.index('C')",
"D"
] |
S = str(input())
if S.count('C') > 0:
D = S.index('C')
if S[D::].count('F') > 0:
print('Yes')
else:
print('No')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
13,
17,
0,
13,
17,
14,
2,
2,
13,
17,
2,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
17,
13,
10,
17,
13,
10,
4,
13
] |
[
[
41,
2
],
[
38,
6
],
[
10,
9
],
[
42,
9
],
[
9,
13
],
[
35,
16
],
[
36,
21
],
[
39,
21
],
[
9,
24
],
[
35,
36
],
[
38,
39
],
[
41,
42
]
] |
[
"s = input()\nflag = \"off\"\nfor i in s:\n if i == \"C\":\n flag = \"on\"\n if flag == \"on\" and i == \"F\":\n print(\"Yes\")\n exit()\nprint(\"No\")",
"s = input()",
"s",
"input()",
"input",
"flag = \"off\"",
"flag",
"\"off\"",
"for i in s:\n if i == \"C\":\n flag = \"on\"\n if flag == \"on\" and i == \"F\":\n print(\"Yes\")\n exit()",
"i",
"s",
"if i == \"C\":\n flag = \"on\"\n ",
"i == \"C\"",
"i",
"\"C\"",
"flag = \"on\"",
"flag",
"\"on\"",
"if flag == \"on\" and i == \"F\":\n print(\"Yes\")\n exit()",
"flag == \"on\" and i == \"F\"",
"flag == \"on\"",
"flag",
"\"on\"",
"i == \"F\"",
"i",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"flag = \"on\"",
"\"on\"",
"flag",
"flag = \"off\"",
"\"off\"",
"flag",
"s = input()",
"input()",
"s"
] |
s = input()
flag = "off"
for i in s:
if i == "C":
flag = "on"
if flag == "on" and i == "F":
print("Yes")
exit()
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
40,
13,
2,
18,
13,
13,
17,
0,
13,
17,
14,
2,
13,
2,
18,
13,
13,
17,
0,
13,
17,
3,
4,
13,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
46,
2
],
[
52,
6
],
[
49,
9
],
[
13,
12
],
[
47,
17
],
[
50,
21
],
[
59,
21
],
[
47,
24
],
[
12,
25
],
[
58,
28
],
[
50,
32
],
[
59,
32
],
[
47,
35
],
[
12,
36
],
[
55,
39
],
[
56,
44
],
[
53,
44
],
[
46,
47
],
[
49,
50
],
[
52,
53
],
[
55,
56
],
[
58,
59
]
] |
[
"s=input()\nans=\"No\"\nflag=False\nfor i in range(len(s)):\n if not flag and s[i]==\"C\":\n flag=True\n elif flag and s[i]==\"F\":\n ans=\"Yes\"\n break\nprint(ans)",
"s=input()",
"s",
"input()",
"input",
"ans=\"No\"",
"ans",
"\"No\"",
"flag=False",
"flag",
"False",
"for i in range(len(s)):\n if not flag and s[i]==\"C\":\n flag=True\n elif flag and s[i]==\"F\":\n ans=\"Yes\"\n break",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if not flag and s[i]==\"C\":\n flag=True\n elif flag and s[i]==\"F\":\n ans=\"Yes\"\n break",
"not flag and s[i]==\"C\"",
"not flag",
"flag",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"flag=True",
"flag",
"True",
"elif flag and s[i]==\"F\":\n ans=\"Yes\"\n break",
"flag and s[i]==\"F\"",
"flag",
"s[i]==\"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"ans=\"Yes\"",
"ans",
"\"Yes\"",
"break",
"print(ans)",
"print",
"ans",
"s=input()",
"input()",
"s",
"flag=False",
"False",
"flag",
"ans=\"No\"",
"\"No\"",
"ans",
"ans=\"Yes\"",
"\"Yes\"",
"ans",
"flag=True",
"True",
"flag"
] |
s=input()
ans="No"
flag=False
for i in range(len(s)):
if not flag and s[i]=="C":
flag=True
elif flag and s[i]=="F":
ans="Yes"
break
print(ans)
|
[
7,
0,
13,
4,
13,
0,
13,
4,
13,
13,
0,
13,
17,
14,
2,
17,
13,
0,
13,
4,
18,
13,
13,
17,
14,
2,
17,
13,
0,
13,
4,
18,
18,
13,
39,
17,
13,
17,
0,
13,
2,
2,
13,
17,
13,
14,
2,
13,
13,
0,
13,
17,
4,
13,
18,
39,
17,
17,
13,
10,
4,
13,
10,
4,
13,
10,
4,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
2,
13
] |
[
[
69,
2
],
[
60,
6
],
[
70,
9
],
[
72,
11
],
[
70,
16
],
[
63,
18
],
[
70,
21
],
[
70,
27
],
[
66,
29
],
[
70,
33
],
[
78,
39
],
[
61,
42
],
[
67,
44
],
[
64,
47
],
[
79,
48
],
[
67,
48
],
[
75,
50
],
[
76,
58
],
[
73,
58
],
[
60,
61
],
[
63,
64
],
[
66,
67
],
[
69,
70
],
[
72,
73
],
[
75,
76
],
[
78,
79
]
] |
[
"s = input()\nn = len(s)\nsw = 0\nif \"C\" in s:\n a = s.index(\"C\")\n if \"F\" in s:\n b = s[::-1].index(\"F\")\n b = n-1 - b\n if a < b:\n sw = 1\n \nprint([\"No\",\"Yes\"][sw])",
"s = input()",
"s",
"input()",
"input",
"n = len(s)",
"n",
"len(s)",
"len",
"s",
"sw = 0",
"sw",
"0",
"if \"C\" in s:\n a = s.index(\"C\")\n if \"F\" in s:\n b = s[::-1].index(\"F\")\n b = n-1 - b\n if a < b:\n sw = 1\n ",
"\"C\" in s",
"\"C\"",
"s",
"a = s.index(\"C\")",
"a",
"s.index(\"C\")",
"s.index",
"s",
"index",
"\"C\"",
"if \"F\" in s:\n b = s[::-1].index(\"F\")\n b = n-1 - b\n if a < b:\n sw = 1\n ",
"\"F\" in s",
"\"F\"",
"s",
"b = s[::-1].index(\"F\")",
"b",
"s[::-1].index(\"F\")",
"[::-1].index",
"[::-1]",
"s",
"::-1",
"-1",
"index",
"\"F\"",
"b = n-1 - b",
"b",
"n-1 - b",
"n-1",
"n",
"1",
"b",
"if a < b:\n sw = 1\n ",
"a < b",
"a",
"b",
"sw = 1",
"sw",
"1",
"print([\"No\",\"Yes\"][sw])",
"print",
"[\"No\",\"Yes\"][sw]",
"[\"No\",\"Yes\"]",
"\"No\"",
"\"Yes\"",
"sw",
"n = len(s)",
"len(s)",
"n",
"a = s.index(\"C\")",
"s.index(\"C\")",
"a",
"b = s[::-1].index(\"F\")",
"s[::-1].index(\"F\")",
"b",
"s = input()",
"input()",
"s",
"sw = 0",
"0",
"sw",
"sw = 1",
"1",
"sw",
"b = n-1 - b",
"n-1 - b",
"b"
] |
s = input()
n = len(s)
sw = 0
if "C" in s:
a = s.index("C")
if "F" in s:
b = s[::-1].index("F")
b = n-1 - b
if a < b:
sw = 1
print(["No","Yes"][sw])
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
13,
4,
13,
13,
14,
2,
13,
17,
0,
13,
13,
3,
14,
40,
13,
17,
0,
13,
17,
28,
13,
13,
4,
13,
13,
14,
2,
13,
17,
0,
13,
13,
14,
2,
13,
13,
4,
13,
17,
4,
13,
17,
4,
13,
17,
10,
13,
13,
10,
13,
13,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
17,
13
] |
[
[
65,
2
],
[
71,
6
],
[
74,
9
],
[
66,
16
],
[
59,
22
],
[
60,
27
],
[
72,
27
],
[
68,
30
],
[
66,
37
],
[
62,
43
],
[
63,
47
],
[
69,
47
],
[
60,
48
],
[
72,
48
],
[
59,
60
],
[
62,
63
],
[
65,
66
],
[
68,
69
],
[
71,
72
],
[
74,
75
]
] |
[
"S = input()\n\ncpos = -1\n# fpos = 0\nans = False\n\nfor i, si in enumerate(S):\n if si == 'C':\n cpos = i\n break\n\nif cpos >= 0:\n fpos = -1\n for i, si in enumerate(S):\n if si == 'F':\n fpos = i\n if fpos > cpos:\n print('Yes')\n else:\n print('No')\nelse:\n print('No')",
"S = input()",
"S",
"input()",
"input",
"cpos = -1",
"cpos",
"-1",
"ans = False",
"ans",
"False",
"for i, si in enumerate(S):\n if si == 'C':\n cpos = i\n break",
"i",
"si",
"enumerate(S)",
"enumerate",
"S",
"if si == 'C':\n cpos = i\n break",
"si == 'C'",
"si",
"'C'",
"cpos = i",
"cpos",
"i",
"break",
"if cpos >= 0:\n fpos = -1\n for i, si in enumerate(S):\n if si == 'F':\n fpos = i\n if fpos > cpos:\n print('Yes')\n else:\n print('No')\nelse:\n print('No')",
"cpos >= 0",
"cpos",
"0",
"fpos = -1",
"fpos",
"-1",
"for i, si in enumerate(S):\n if si == 'F':\n fpos = i\n ",
"i",
"si",
"enumerate(S)",
"enumerate",
"S",
"if si == 'F':\n fpos = i\n ",
"si == 'F'",
"si",
"'F'",
"fpos = i",
"fpos",
"i",
"if fpos > cpos:\n print('Yes')\n else:\n print('No')",
"fpos > cpos",
"fpos",
"cpos",
"print('Yes')",
"print",
"'Yes'",
"print('No')",
"print",
"'No'",
"print('No')",
"print",
"'No'",
"cpos = i",
"i",
"cpos",
"fpos = i",
"i",
"fpos",
"S = input()",
"input()",
"S",
"fpos = -1",
"-1",
"fpos",
"cpos = -1",
"-1",
"cpos",
"ans = False",
"False",
"ans"
] |
S = input()
cpos = -1
# fpos = 0
ans = False
for i, si in enumerate(S):
if si == 'C':
cpos = i
break
if cpos >= 0:
fpos = -1
for i, si in enumerate(S):
if si == 'F':
fpos = i
if fpos > cpos:
print('Yes')
else:
print('No')
else:
print('No')
|
[
7,
0,
13,
4,
13,
0,
13,
17,
28,
13,
13,
14,
2,
13,
39,
17,
17,
0,
13,
13,
14,
4,
18,
13,
13,
17,
0,
13,
17,
0,
13,
17,
4,
13,
13,
10,
17,
13,
10,
17,
13,
10,
13,
13,
10,
4,
13,
10,
17,
13
] |
[
[
45,
2
],
[
36,
6
],
[
10,
9
],
[
46,
9
],
[
9,
13
],
[
42,
18
],
[
9,
19
],
[
43,
23
],
[
37,
23
],
[
39,
27
],
[
48,
30
],
[
49,
34
],
[
40,
34
],
[
36,
37
],
[
39,
40
],
[
9,
42
],
[
42,
43
],
[
45,
46
],
[
48,
49
]
] |
[
"s = input()\ncf = \"\"\nfor e in s:\n if e in [\"C\", \"F\"]:\n cf += e\n\nif cf.count(\"CF\"):\n ans = \"Yes\"\nelse:\n ans = \"No\"\n\nprint(ans)",
"s = input()",
"s",
"input()",
"input",
"cf = \"\"",
"cf",
"\"\"",
"for e in s:\n if e in [\"C\", \"F\"]:\n cf += e",
"e",
"s",
"if e in [\"C\", \"F\"]:\n cf += e",
"e in [\"C\", \"F\"]",
"e",
"[\"C\", \"F\"]",
"\"C\"",
"\"F\"",
"cf += e",
"cf",
"e",
"if cf.count(\"CF\"):\n ans = \"Yes\"\nelse:\n ans = \"No\"",
"cf.count(\"CF\")",
"cf.count",
"cf",
"count",
"\"CF\"",
"ans = \"Yes\"",
"ans",
"\"Yes\"",
"ans = \"No\"",
"ans",
"\"No\"",
"print(ans)",
"print",
"ans",
"cf = \"\"",
"\"\"",
"cf",
"ans = \"Yes\"",
"\"Yes\"",
"ans",
"cf += e",
"e",
"cf",
"s = input()",
"input()",
"s",
"ans = \"No\"",
"\"No\"",
"ans"
] |
s = input()
cf = ""
for e in s:
if e in ["C", "F"]:
cf += e
if cf.count("CF"):
ans = "Yes"
else:
ans = "No"
print(ans)
|
[
7,
0,
13,
4,
13,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
28,
13,
4,
13,
2,
13,
17,
4,
13,
13,
14,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
4,
13,
17,
10,
4,
13
] |
[
[
43,
2
],
[
7,
6
],
[
44,
11
],
[
44,
15
],
[
6,
16
],
[
20,
19
],
[
6,
23
],
[
44,
27
],
[
44,
31
],
[
19,
32
],
[
43,
44
]
] |
[
"s = input()\n\nfor i in range(len(s)):\n if s[i] == \"C\":\n for j in range(i+1, len(s)):\n if s[j] == \"F\":\n print(\"Yes\")\n exit()\nprint(\"No\")",
"s = input()",
"s",
"input()",
"input",
"for i in range(len(s)):\n if s[i] == \"C\":\n for j in range(i+1, len(s)):\n if s[j] == \"F\":\n print(\"Yes\")\n exit()",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i] == \"C\":\n for j in range(i+1, len(s)):\n if s[j] == \"F\":\n print(\"Yes\")\n exit()",
"s[i] == \"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"for j in range(i+1, len(s)):\n if s[j] == \"F\":\n print(\"Yes\")\n exit()",
"j",
"range(i+1, len(s))",
"range",
"i+1",
"i",
"1",
"len(s)",
"len",
"s",
"if s[j] == \"F\":\n print(\"Yes\")\n exit()",
"s[j] == \"F\"",
"s[j]",
"s",
"j",
"\"F\"",
"print(\"Yes\")",
"print",
"\"Yes\"",
"exit()",
"exit",
"print(\"No\")",
"print",
"\"No\"",
"s = input()",
"input()",
"s"
] |
s = input()
for i in range(len(s)):
if s[i] == "C":
for j in range(i+1, len(s)):
if s[j] == "F":
print("Yes")
exit()
print("No")
|
[
7,
0,
13,
4,
13,
0,
13,
17,
0,
13,
17,
28,
13,
4,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
14,
2,
13,
17,
0,
13,
2,
13,
17,
14,
2,
18,
13,
13,
17,
0,
13,
2,
13,
17,
14,
2,
40,
13,
17,
2,
13,
13,
4,
13,
17,
4,
13,
17,
10,
4,
13,
10,
17,
13,
10,
17,
13,
10,
2,
13,
10,
2,
13
] |
[
[
59,
2
],
[
62,
6
],
[
65,
9
],
[
13,
12
],
[
60,
17
],
[
60,
21
],
[
12,
22
],
[
63,
26
],
[
69,
26
],
[
68,
29
],
[
12,
31
],
[
60,
36
],
[
12,
37
],
[
71,
40
],
[
12,
42
],
[
69,
47
],
[
63,
47
],
[
69,
50
],
[
63,
50
],
[
72,
51
],
[
66,
51
],
[
59,
60
],
[
62,
63
],
[
65,
66
],
[
68,
69
],
[
71,
72
]
] |
[
"s=input()\nc=0\nf=0\nfor i in range(len(s)):\n if s[i]==\"C\":\n if c==0:\n c=i+1\n if s[i]==\"F\":\n f=i+1\nif c!=0 and c<f:\n print(\"Yes\")\nelse:\n print(\"No\")",
"s=input()",
"s",
"input()",
"input",
"c=0",
"c",
"0",
"f=0",
"f",
"0",
"for i in range(len(s)):\n if s[i]==\"C\":\n if c==0:\n c=i+1\n if s[i]==\"F\":\n f=i+1",
"i",
"range(len(s))",
"range",
"len(s)",
"len",
"s",
"if s[i]==\"C\":\n if c==0:\n c=i+1\n ",
"s[i]==\"C\"",
"s[i]",
"s",
"i",
"\"C\"",
"if c==0:\n c=i+1\n ",
"c==0",
"c",
"0",
"c=i+1",
"c",
"i+1",
"i",
"1",
"if s[i]==\"F\":\n f=i+1",
"s[i]==\"F\"",
"s[i]",
"s",
"i",
"\"F\"",
"f=i+1",
"f",
"i+1",
"i",
"1",
"if c!=0 and c<f:\n print(\"Yes\")\nelse:\n print(\"No\")",
"c!=0 and c<f",
"c!=0",
"c",
"0",
"c<f",
"c",
"f",
"print(\"Yes\")",
"print",
"\"Yes\"",
"print(\"No\")",
"print",
"\"No\"",
"s=input()",
"input()",
"s",
"c=0",
"0",
"c",
"f=0",
"0",
"f",
"c=i+1",
"i+1",
"c",
"f=i+1",
"i+1",
"f"
] |
s=input()
c=0
f=0
for i in range(len(s)):
if s[i]=="C":
if c==0:
c=i+1
if s[i]=="F":
f=i+1
if c!=0 and c<f:
print("Yes")
else:
print("No")
|
[
7,
0,
13,
4,
13,
4,
13,
0,
13,
17,
42,
2,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
0,
13,
2,
13,
17,
42,
2,
13,
4,
13,
13,
14,
2,
18,
13,
13,
17,
4,
13,
17,
4,
13,
17,
0,
13,
2,
13,
17,
0,
13,
2,
13,
17,
4,
13,
17,
10,
4,
13,
10,
2,
13,
10,
17,
13,
10,
2,
13,
10,
2,
13
] |
[
[
59,
2
],
[
65,
8
],
[
66,
12
],
[
72,
12
],
[
60,
15
],
[
60,
19
],
[
66,
20
],
[
72,
20
],
[
62,
23
],
[
66,
25
],
[
72,
25
],
[
63,
29
],
[
69,
29
],
[
60,
32
],
[
60,
36
],
[
63,
37
],
[
69,
37
],
[
68,
46
],
[
63,
48
],
[
69,
48
],
[
71,
51
],
[
66,
53
],
[
72,
53
],
[
59,
60
],
[
62,
63
],
[
65,
66
],
[
68,
69
],
[
71,
72
]
] |
[
"s = list(input())\ni = 0\nwhile i < len(s):\n if s[i] == 'C':\n j = i + 1\n while j < len(s):\n if s[j] == 'F':\n print('Yes')\n exit(0)\n j = j + 1\n i = i + 1\n\nprint('No')",
"s = list(input())",
"s",
"list(input())",
"list",
"input()",
"input",
"i = 0",
"i",
"0",
"while i < len(s):\n if s[i] == 'C':\n j = i + 1\n while j < len(s):\n if s[j] == 'F':\n print('Yes')\n exit(0)\n j = j + 1\n i = i + 1",
"i < len(s)",
"i",
"len(s)",
"len",
"s",
"if s[i] == 'C':\n j = i + 1\n while j < len(s):\n if s[j] == 'F':\n print('Yes')\n exit(0)\n j = j + 1\n ",
"s[i] == 'C'",
"s[i]",
"s",
"i",
"'C'",
"j = i + 1",
"j",
"i + 1",
"i",
"1",
"while j < len(s):\n if s[j] == 'F':\n print('Yes')\n exit(0)\n j = j + 1\n ",
"j < len(s)",
"j",
"len(s)",
"len",
"s",
"if s[j] == 'F':\n print('Yes')\n exit(0)\n ",
"s[j] == 'F'",
"s[j]",
"s",
"j",
"'F'",
"print('Yes')",
"print",
"'Yes'",
"exit(0)",
"exit",
"0",
"j = j + 1",
"j",
"j + 1",
"j",
"1",
"i = i + 1",
"i",
"i + 1",
"i",
"1",
"print('No')",
"print",
"'No'",
"s = list(input())",
"list(input())",
"s",
"j = i + 1",
"i + 1",
"j",
"i = 0",
"0",
"i",
"j = j + 1",
"j + 1",
"j",
"i = i + 1",
"i + 1",
"i"
] |
s = list(input())
i = 0
while i < len(s):
if s[i] == 'C':
j = i + 1
while j < len(s):
if s[j] == 'F':
print('Yes')
exit(0)
j = j + 1
i = i + 1
print('No')
|
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