五子棋程序代码python

当然！以下是一个简单的五子棋程序的 Python 代码示例：

import numpy as np

# 定义棋盘大小
BOARD_SIZE = 15

# 定义棋盘状态
EMPTY = 0
BLACK = 1
WHITE = 2

# 创建一个空棋盘
board = np.zeros((BOARD_SIZE, BOARD_SIZE))

# 判断是否在棋盘内
def is_valid_move(x, y):
    return x >= 0 and x < BOARD_SIZE and y >= 0 and y < BOARD_SIZE

# 判断是否胜利
def is_win(move):
    x, y = move

    # 水平方向
    count = 1
    for i in range(1, 5):
        if is_valid_move(x+i, y) and board[x+i, y] == board[x, y]:
            count += 1
        else:
            break
    for i in range(1, 5):
        if is_valid_move(x-i, y) and board[x-i, y] == board[x, y]:
            count += 1
        else:
            break
    if count >= 5:
        return True

    # 垂直方向
    count = 1
    for i in range(1, 5):
        if is_valid_move(x, y+i) and board[x, y+i] == board[x, y]:
            count += 1
        else:
            break
    for i in range(1, 5):
        if is_valid_move(x, y-i) and board[x, y-i] == board[x, y]:
            count += 1
        else:
            break
    if count >= 5:
        return True

    # 正斜方向
    count = 1
    for i in range(1, 5):
        if is_valid_move(x+i, y+i) and board[x+i, y+i] == board[x, y]:
            count += 1
        else:
            break
    for i in range(1, 5):
        if is_valid_move(x-i, y-i) and board[x-i, y-i] == board[x, y]:
            count += 1
        else:
            break
    if count >= 5:
        return True

    # 反斜方向
    count = 1
    for i in range(1, 5):
        if is_valid_move(x-i, y+i) and board[x-i, y+i] == board[x, y]:
            count += 1
        else:
            break
    for i in range(1, 5):
        if is_valid_move(x+i, y-i) and board[x+i, y-i] == board[x, y]:
            count += 1
        else:
            break
    if count >= 5:
        return True

    return False

# 主循环
def main():
    player = BLACK

    while True:
        # 打印棋盘
        print(board)

        # 玩家下棋
        if player == BLACK:
            move = input("请输入您的落子位置，格式为x,y：")
            x, y = map(int, move.split(','))
            if is_valid_move(x, y) and board[x, y] == EMPTY:
                board[x, y] = BLACK
                if is_win((x, y)):
                    print("黑棋获胜！")
                    break
                player = WHITE
            else:
                print("无效的落子位置，请重新输入！")
                continue

        # AI 下棋
        else:
            # 这里可以添加 AI 算法来选择最佳的落子位置
            valid_moves = np.argwhere(board == EMPTY)
            move = valid_moves[np.random.choice(len(valid_moves))]
            x, y = move
            board[x, y] = WHITE
            if is_win((x, y)):
                print("白棋获胜！")
                break
            player = BLACK

if __name__ == "__main__":
    main()

这段代码实现了一个简单的五子棋游戏，其中包括棋盘状态的定义、判断是否胜利的函数、玩家和 AI 的落子逻辑等。你可以直接运行这段代码来体验游戏。注意，AI 目前只是随机选择一个空位置进行落子，你可以根据需要修改 AI 算法来提升智能程度。