혼자서 하는 틱택토

def is_win(board, mode): # 가로 방향 for i in range(3): count = 0 for j in range(3): if board[i][j] == mode: count += 1 if count == 3: return True # 세로 방향 for j in range(3): count = 0 for i in range(3): if board[i][j] == mode: count += 1 if count == 3: return True # 대각선 방향 count = 0 for i, j in zip([0, 1, 2], [0, 1, 2]): if board[i][j] == mode: count += 1 if count == 3: return True count = 0 for i, j in zip([2, 1, 0], [0, 1, 2]): if board[i][j] == mode: count += 1 if count == 3: return True return False def solution(board): answer = 0 x_count, o_count = 0, 0 # 갯수 세기 for i in range(3): for j in range(3): if board[i][j] == 'O': o_count += 1 elif board[i][j] == 'X': x_count += 1 if o_count - x_count >= 2: return 0 if x_count > o_count: return 0 if is_win(board, 'O') and is_win(board, 'X'): return 0 if is_win(board, 'O'): if o_count != x_count + 1: return 0 elif is_win(board, 'X'): if x_count != o_count: return 0 return 1