用Python写一个五子棋游戏

好的，以下是一个简单的 Python 五子棋游戏代码示例：

import numpy as np

# 初始化棋盘
def create_board():
    board = np.zeros((15, 15))
    return board

# 判断是否有五子连珠
def check_winner(board, player):
    # 检查横向
    for i in range(15):
        for j in range(11):
            if board[i][j] == player and board[i][j+1] == player and board[i][j+2] == player and board[i][j+3] == player and board[i][j+4] == player:
                return True

    # 检查纵向
    for i in range(11):
        for j in range(15):
            if board[i][j] == player and board[i+1][j] == player and board[i+2][j] == player and board[i+3][j] == player and board[i+4][j] == player:
                return True

    # 检查斜向
    for i in range(11):
        for j in range(11):
            if board[i][j] == player and board[i+1][j+1] == player and board[i+2][j+2] == player and board[i+3][j+3] == player and board[i+4][j+4] == player:
                return True

    for i in range(11):
        for j in range(4, 15):
            if board[i][j] == player and board[i+1][j-1] == player and board[i+2][j-2] == player and board[i+3][j-3] == player and board[i+4][j-4] == player:
                return True

    return False

# 主函数
def main():
    # 初始化棋盘
    board = create_board()

    # 记录当前玩家
    player = 1

    # 游戏循环
    while True:
        # 打印棋盘
        print(board)

        # 等待玩家下棋
        row = int(input("请输入落子的行号："))
        col = int(input("请输入落子的列号："))

        # 判断该位置是否可下棋
        if board[row][col] != 0:
            print("该位置已有棋子，请重新落子！")
            continue

        # 下棋
        board[row][col] = player

        # 判断是否获胜
        if check_winner(board, player):
            print("玩家 %d 获胜！" % player)
            break

        # 切换玩家
        player = 2 if player == 1 else 1

if __name__ == "__main__":
    main()

这个示例中，我们使用了 numpy 库来创建棋盘，使用一个二维数组表示棋盘，其中 0 表示该位置没有棋子，1 表示该位置为玩家1的棋子，2 表示该位置为玩家2的棋子。在游戏循环中，我们先打印棋盘，然后等待玩家输入落子的位置。如果该位置已有棋子，则提示玩家重新落子。如果该位置没有棋子，则下棋。然后判断是否获胜，如果获胜，则输出获胜信息并结束游戏循环。如果没有获胜，则切换玩家，继续游戏。