original_code
stringclasses
565 values
transformation
stringclasses
24 values
transformed_code
stringlengths
35
955
label
int64
0
1
groups
int64
1
971
dataset
stringclasses
1 value
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_rename_variable_cb
def find_rotation_count(right2): (left, right) = (0, len(right2) - 1) while left <= right: if right2[left] <= right2[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(right2) prev = (mid - 1 + len(right2)) % len(right2) if right2[mid] <= right2[next] and right2[mid] <= right2[prev]: return mid elif right2[mid] <= right2[right]: right = mid - 1 elif right2[mid] >= right2[left]: left = mid + 1 return -1
1
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_rename_variable_naive
def find_rotation_count(VAR_0): (left, right) = (0, len(VAR_0) - 1) while left <= right: if VAR_0[left] <= VAR_0[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(VAR_0) prev = (mid - 1 + len(VAR_0)) % len(VAR_0) if VAR_0[mid] <= VAR_0[next] and VAR_0[mid] <= VAR_0[prev]: return mid elif VAR_0[mid] <= VAR_0[right]: right = mid - 1 elif VAR_0[mid] >= VAR_0[left]: left = mid + 1 return -1
1
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_rename_variable_rn
def find_rotation_count(c): (left, right) = (0, len(c) - 1) while left <= right: if c[left] <= c[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(c) prev = (mid - 1 + len(c)) % len(c) if c[mid] <= c[next] and c[mid] <= c[prev]: return mid elif c[mid] <= c[right]: right = mid - 1 elif c[mid] >= c[left]: left = mid + 1 return -1
1
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_add_sub_variable
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left - right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_sub_add_variable
def find_rotation_count(A): (left, right) = (0, len(A) + 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_div_mul_variable
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) */ 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_lesser_greater_variable
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left >= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_greater_lesser_variable
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] <= A[left]: left = mid + 1 return -1
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_and_or_variable
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] or A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
379
mbpp
def find_rotation_count(A): (left, right) = (0, len(A) - 1) while left <= right: if A[left] <= A[right]: return left mid = (left + right) // 2 next = (mid + 1) % len(A) prev = (mid - 1 + len(A)) % len(A) if A[mid] <= A[next] and A[mid] <= A[prev]: return mid elif A[mid] <= A[right]: right = mid - 1 elif A[mid] >= A[left]: left = mid + 1 return -1
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
379
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_dead_code_insert
def even_or_odd(N): while False: return "Even" l = len(N) if ( N[l - 1] == "0" or N[l - 1] == "2" or N[l - 1] == "4" or N[l - 1] == "6" or N[l - 1] == "8" or N[l - 1] == "A" or N[l - 1] == "C" or N[l - 1] == "E" ): return "Even" else: return "Odd"
1
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_for_while_loop
def even_or_odd(N): l = len(N) if ( N[l - 1] == "0" or N[l - 1] == "2" or N[l - 1] == "4" or N[l - 1] == "6" or N[l - 1] == "8" or N[l - 1] == "A" or N[l - 1] == "C" or N[l - 1] == "E" ): return "Even" else: return "Odd"
1
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_operand_swap
def even_or_odd(N): l = len(N) if ( N[l - 1] == "0" or N[l - 1] == "2" or N[l - 1] == "4" or N[l - 1] == "6" or N[l - 1] == "8" or N[l - 1] == "A" or N[l - 1] == "C" or "E" == N[l - 1] ): return "Even" else: return "Odd"
1
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_rename_variable_cb
def even_or_odd(l2): l = len(l2) if ( l2[l - 1] == "0" or l2[l - 1] == "2" or l2[l - 1] == "4" or l2[l - 1] == "6" or l2[l - 1] == "8" or l2[l - 1] == "A" or l2[l - 1] == "C" or l2[l - 1] == "E" ): return "Even" else: return "Odd"
1
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_rename_variable_naive
def even_or_odd(VAR_0): l = len(VAR_0) if ( VAR_0[l - 1] == "0" or VAR_0[l - 1] == "2" or VAR_0[l - 1] == "4" or VAR_0[l - 1] == "6" or VAR_0[l - 1] == "8" or VAR_0[l - 1] == "A" or VAR_0[l - 1] == "C" or VAR_0[l - 1] == "E" ): return "Even" else: return "Odd"
1
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_rename_variable_rn
def even_or_odd(r): l = len(r) if ( r[l - 1] == "0" or r[l - 1] == "2" or r[l - 1] == "4" or r[l - 1] == "6" or r[l - 1] == "8" or r[l - 1] == "A" or r[l - 1] == "C" or r[l - 1] == "E" ): return "Even" else: return "Odd"
1
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_sub_add_variable
def even_or_odd(N): l = len(N) if (N[l+1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
0
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_equalto_exclamation_variable
def even_or_odd(N): l = len(N) if (N[l-1] !='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
0
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
384
mbpp
def even_or_odd(N): l = len(N) if (N[l-1] =='0'or N[l-1] =='2'or N[l-1] =='4'or N[l-1] =='6'or N[l-1] =='8'or N[l-1] =='A'or N[l-1] =='C'or N[l-1] =='E'): return ("Even") else: return ("Odd")
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
384
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_dead_code_insert
def highest_Power_of_2(n): _i_0 = 0 while _i_0 < _i_0: break res = 0 for i in range(n, 0, -1): if (i & (i - 1)) == 0: res = i break return res
1
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_for_while_loop
def highest_Power_of_2(n): res = 0 i = n while i > 0: if (i & (i - 1)) == 0: res = i break i -= 1 return res
1
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_operand_swap
def highest_Power_of_2(n): res = 0 for i in range(n, 0, -1): if 0 == (i & (i - 1)): res = i break return res
1
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_rename_variable_cb
def highest_Power_of_2(n): res = 0 for pr in range(n, 0, -1): if (pr & (pr - 1)) == 0: res = pr break return res
1
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_rename_variable_naive
def highest_Power_of_2(n): res = 0 for VAR_0 in range(n, 0, -1): if (VAR_0 & (VAR_0 - 1)) == 0: res = VAR_0 break return res
1
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_rename_variable_rn
def highest_Power_of_2(n): res = 0 for R in range(n, 0, -1): if (R & (R - 1)) == 0: res = R break return res
1
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_sub_add_variable
def highest_Power_of_2(n): res = 0; for i in range(n, 0, +1): if ((i & (i - 1)) == 0): res = i; break; return res;
0
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_equalto_exclamation_variable
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) != 0): res = i; break; return res;
0
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
385
mbpp
def highest_Power_of_2(n): res = 0; for i in range(n, 0, -1): if ((i & (i - 1)) == 0): res = i; break; return res;
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
385
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_dead_code_insert
def find_lucas(n): _i_0 = 0 if _i_0 > _i_0: return 1 if n == 0: return 2 if n == 1: return 1 return find_lucas(n - 1) + find_lucas(n - 2)
1
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_for_while_loop
def find_lucas(n): if n == 0: return 2 if n == 1: return 1 return find_lucas(n - 1) + find_lucas(n - 2)
1
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_operand_swap
def find_lucas(n): if 0 == n: return 2 if n == 1: return 1 return find_lucas(n - 1) + find_lucas(n - 2)
1
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_rename_variable_cb
def find_lucas(i): if i == 0: return 2 if i == 1: return 1 return find_lucas(i - 1) + find_lucas(i - 2)
1
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_rename_variable_naive
def find_lucas(VAR_0): if VAR_0 == 0: return 2 if VAR_0 == 1: return 1 return find_lucas(VAR_0 - 1) + find_lucas(VAR_0 - 2)
1
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_rename_variable_rn
def find_lucas(k): if k == 0: return 2 if k == 1: return 1 return find_lucas(k - 1) + find_lucas(k - 2)
1
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_add_sub_variable
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) - find_lucas(n - 2)
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_sub_add_variable
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n + 1) + find_lucas(n - 2)
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_equalto_exclamation_variable
def find_lucas(n): if (n != 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
386
mbpp
def find_lucas(n): if (n == 0): return 2 if (n == 1): return 1 return find_lucas(n - 1) + find_lucas(n - 2)
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
386
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_dead_code_insert
def add_string(list, string): while False: add_string = [string.format(i) for i in list] add_string = [string.format(i) for i in list] return add_string
1
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_for_while_loop
def add_string(list, string): add_string = [string.format(i) for i in list] return add_string
1
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_operand_swap
def add_string(list, string): add_string = [string.format(i) for i in list] return add_string
1
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_rename_variable_cb
def add_string(list, string): add_string = [string.format(l) for l in list] return add_string
1
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_rename_variable_naive
def add_string(list, VAR_0): add_string = [VAR_0.format(i) for i in list] return add_string
1
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_rename_variable_rn
def add_string(list, string): add_string = [string.format(C) for C in list] return add_string
1
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
387
mbpp
def add_string(list,string): add_string=[string.format(i) for i in list] return add_string
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
387
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_dead_code_insert
def get_max_sum(n): res = list() res.append(0) for _i_6 in range(0): i = i + 1 res.append(1) i = 2 while i < n + 1: res.append( max( i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]), ) ) i = i + 1 return res[n]
1
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_for_while_loop
def get_max_sum(n): res = list() res.append(0) res.append(1) i = 2 while i < n + 1: res.append( max( i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]), ) ) i = i + 1 return res[n]
1
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_operand_swap
def get_max_sum(n): res = list() res.append(0) res.append(1) i = 2 while n + 1 > i: res.append( max( i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]), ) ) i = i + 1 return res[n]
1
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_rename_variable_cb
def get_max_sum(n): res = list() res.append(0) res.append(1) i2 = 2 while i2 < n + 1: res.append( max( i2, ( res[int(i2 / 2)] + res[int(i2 / 3)] + res[int(i2 / 4)] + res[int(i2 / 5)] ), ) ) i2 = i2 + 1 return res[n]
1
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_rename_variable_naive
def get_max_sum(n): VAR_0 = list() VAR_0.append(0) VAR_0.append(1) i = 2 while i < n + 1: VAR_0.append( max( i, ( VAR_0[int(i / 2)] + VAR_0[int(i / 3)] + VAR_0[int(i / 4)] + VAR_0[int(i / 5)] ), ) ) i = i + 1 return VAR_0[n]
1
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_rename_variable_rn
def get_max_sum(n): res = list() res.append(0) res.append(1) w = 2 while w < n + 1: res.append( max( w, (res[int(w / 2)] + res[int(w / 3)] + res[int(w / 4)] + res[int(w / 5)]), ) ) w = w + 1 return res[n]
1
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_add_sub_variable
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n - 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_div_mul_variable
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i * 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_lesser_greater_variable
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i>n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
389
mbpp
def get_max_sum (n): res = list() res.append(0) res.append(1) i = 2 while i<n + 1: res.append(max(i, (res[int(i / 2)] + res[int(i / 3)] + res[int(i / 4)] + res[int(i / 5)]))) i = i + 1 return res[n]
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
389
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_dead_code_insert
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: for _i_5 in range(0): res = True if ele in temp: res = False break temp.add(ele) return res
1
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_for_while_loop
def check_distinct(test_tup): res = True temp = set() _ele_i = 0 while _ele_i < len(test_tup): ele = test_tup[_ele_i] if ele in temp: res = False break temp.add(ele) _ele_i += 1 return res
1
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_operand_swap
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return res
1
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_rename_variable_cb
def check_distinct(test_tup): temp2 = True temp = set() for ele in test_tup: if ele in temp: temp2 = False break temp.add(ele) return temp2
1
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_rename_variable_naive
def check_distinct(test_tup): res = True VAR_0 = set() for ele in test_tup: if ele in VAR_0: res = False break VAR_0.add(ele) return res
1
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_rename_variable_rn
def check_distinct(test_tup): fL8 = True temp = set() for ele in test_tup: if ele in temp: fL8 = False break temp.add(ele) return fL8
1
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_true_false_variable
def check_distinct(test_tup): res = False temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
0
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_false_true_variable
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = True break temp.add(ele) return (res)
0
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_dissimilar_code_injection_0
def min_cost(cost, m, n): R = 3 C = 3 tc = [[0 for x in range(C)] for x in range(R)] tc[0][0] = cost[0][0] for i in range(1, m+1): tc[i][0] = tc[i-1][0] + cost[i][0] for j in range(1, n+1): tc[0][j] = tc[0][j-1] + cost[0][j] for i in range(1, m+1): for j in range(1, n+1): tc[i][j] = min(tc[i-1][j-1], tc[i-1][j], tc[i][j-1]) + cost[i][j] return tc[m][n]
0
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_dissimilar_code_injection_1
def similar_elements(test_tup1, test_tup2): res = tuple(set(test_tup1) & set(test_tup2)) return (res)
0
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_dissimilar_code_injection_2
def is_not_prime(n): import math result = False for i in range(2,int(math.sqrt(n)) + 1): if n % i == 0: result = True return result
0
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_dissimilar_code_injection_3
def heap_queue_largest(nums,n): import heapq as hq largest_nums = hq.nlargest(n, nums) return largest_nums
0
391
mbpp
def check_distinct(test_tup): res = True temp = set() for ele in test_tup: if ele in temp: res = False break temp.add(ele) return (res)
transformation_dissimilar_code_injection_4
def count_ways(n): A = [0] * (n + 1) B = [0] * (n + 1) A[0] = 1 A[1] = 0 B[0] = 0 B[1] = 1 for i in range(2, n+1): A[i] = A[i - 2] + 2 * B[i - 1] B[i] = A[i - 1] + B[i - 2] return A[n]
0
391
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_dead_code_insert
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 _i_1 = 0 while _i_1 < _i_1: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
1
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_for_while_loop
def first_non_repeating_character(str1): char_order = [] ctr = {} _c_i = 0 while _c_i < len(str1): c = str1[_c_i] if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) _c_i += 1 for c in char_order: if ctr[c] == 1: return c return None
1
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_operand_swap
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if 1 == ctr[c]: return c return None
1
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_rename_variable_cb
def first_non_repeating_character(str1): char_order = [] ctr = {} for k in str1: if k in ctr: ctr[k] += 1 else: ctr[k] = 1 char_order.append(k) for k in char_order: if ctr[k] == 1: return k return None
1
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_rename_variable_naive
def first_non_repeating_character(str1): char_order = [] ctr = {} for VAR_0 in str1: if VAR_0 in ctr: ctr[VAR_0] += 1 else: ctr[VAR_0] = 1 char_order.append(VAR_0) for VAR_0 in char_order: if ctr[VAR_0] == 1: return VAR_0 return None
1
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_rename_variable_rn
def first_non_repeating_character(str1): char_order = [] ctr = {} for W in str1: if W in ctr: ctr[W] += 1 else: ctr[W] = 1 char_order.append(W) for W in char_order: if ctr[W] == 1: return W return None
1
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_add_sub_variable
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] -= 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
0
392
mbpp
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] == 1: return c return None
transformation_equalto_exclamation_variable
def first_non_repeating_character(str1): char_order = [] ctr = {} for c in str1: if c in ctr: ctr[c] += 1 else: ctr[c] = 1 char_order.append(c) for c in char_order: if ctr[c] != 1: return c return None
0
392
mbpp