完成五局三胜石头剪刀布Python

在Python中实现“石头、剪刀、布”游戏的五局三胜规则，你可以创建一个简单的循环，让两个玩家轮流出拳（石头、剪刀、布），然后判断胜负并累计分数。以下是简化的代码示例：

import random

def get_user_choice():
    choices = ['石头', '剪刀', '布']
    return input("请输入你的选择（石头、剪刀、布）：").lower().strip() in choices

def compare_choices(player, computer):
    if player == computer:
        return "平局"
    elif (player == '石头' and computer == '剪刀') or \
         (player == '剪刀' and computer == '布') or \
         (player == '布' and computer == '石头'):
        return "你赢了"
    else:
        return "电脑赢了"

def game_rounds(user_score, computer_score, max_rounds):
    while user_score < 3 and computer_score < 3:
        player_choice = get_user_choice()
        computer_choice = random.choice(['石头', '剪刀', '布'])
        result = compare_choices(player_choice, computer_choice)
        print(f"你出了{player_choice}，电脑出了{computer_choice}，结果是{result}")
        
        if result == "你赢了":
            user_score += 1
        else:
            computer_score += 1
            
    return user_score, computer_score

def main():
    user_score = 0
    computer_score = 0
    max_rounds = 5
    
    for _ in range(max_rounds):
        user_score, computer_score = game_rounds(user_score, computer_score, max_rounds)

    print("\n游戏结束，最终得分：")
    print("你", user_score, "比", computer_score, "分")

if __name__ == "__main__":
    main()