Python猜拳游戏五局三胜

以下是Python实现猜拳游戏五局三胜的代码：

import random

# 定义猜拳胜利条件
win_list = [['石头', '剪刀'], ['剪刀', '布'], ['布', '石头']]

# 定义判断胜负的函数
def judge(player, computer):
    if player == computer:
        return '平局'
    elif [player, computer] in win_list:
        return '你赢了'
    else:
        return '你输了'

# 定义主函数
def main():
    # 定义计数器
    player_win = 0
    computer_win = 0

    # 获取游戏局数
    total_rounds = int(input('请输入游戏局数：'))

    # 判断游戏局数是否合法
    while total_rounds % 2 == 0 or total_rounds < 1:
        total_rounds = int(input('游戏局数必须为正奇数，请重新输入：'))

    # 开始游戏
    while player_win < (total_rounds + 1) / 2 and computer_win < (total_rounds + 1) / 2:
        # 获取玩家输入
        player = input('请出拳（石头/剪刀/布）：')

        # 判断玩家输入是否合法
        while player not in ['石头', '剪刀', '布']:
            player = input('输入有误，请重新输入（石头/剪刀/布）：')

        # 获取电脑随机出拳
        computer = random.choice(['石头', '剪刀', '布'])

        # 输出结果
        print('你出了%s，电脑出了%s，%s' % (player, computer, judge(player, computer)))

        # 更新计数器
        if judge(player, computer) == '你赢了':
            player_win += 1
        elif judge(player, computer) == '你输了':
            computer_win += 1

        # 输出当前比分
        print('当前比分：%d:%d' % (player_win, computer_win))

    # 判断最终胜负
    if player_win > computer_win:
        print('你赢了！')
    else:
        print('你输了！')

if __name__ == '__main__':
    main()