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| import streamlit as st | |
| def multiplayer_game(): | |
| st.title("Tic Tac Toe") | |
| game_state = [[' ' for i in range(3)] for j in range(3)] | |
| player = "X" | |
| winner = None | |
| def check_winner(): | |
| # Check rows | |
| for row in game_state: | |
| if row == ["X", "X", "X"]: | |
| return "X" | |
| elif row == ["O", "O", "O"]: | |
| return "O" | |
| # Check columns | |
| for col in range(3): | |
| if game_state[0][col] == game_state[1][col] == game_state[2][col] == "X": | |
| return "X" | |
| elif game_state[0][col] == game_state[1][col] == game_state[2][col] == "O": | |
| return "O" | |
| # Check diagonals | |
| if (game_state[0][0] == game_state[1][1] == game_state[2][2] == "X" or | |
| game_state[0][2] == game_state[1][1] == game_state[2][0] == "X"): | |
| return "X" | |
| elif (game_state[0][0] == game_state[1][1] == game_state[2][2] == "O" or | |
| game_state[0][2] == game_state[1][1] == game_state[2][0] == "O"): | |
| return "O" | |
| return None | |
| def render_game_state(): | |
| for row_num, row in enumerate(game_state): | |
| row_string = "|".join(row) | |
| st.write(row_string) | |
| if row_num != 2: | |
| st.write("-+-+-") | |
| for i in range(9): | |
| render_game_state() | |
| st.write("Player ", player, " turn. Choose a square (1-9).") | |
| chosen_square = st.number_input("", min_value=1, max_value=9, key=f"number_input_{i}") | |
| row = (chosen_square - 1) // 3 | |
| col = (chosen_square - 1) % 3 | |
| if game_state[row][col] != " ": | |
| st.write("Square already taken. Please choose another.") | |
| continue | |
| game_state[row][col] = player | |
| winner = check_winner() | |
| if winner: | |
| st.write("Player ", winner, " wins!") | |
| break | |
| if player == "X": | |
| player = "O" | |
| else: | |
| player = "X" | |
| if not winner: | |
| st.write("It's a draw!") | |
| if __name__ == "__main__": | |
| multiplayer_game() |