编写python实现猜拳游戏

编写Python实现猜拳游戏，通常我们会选择石头、剪刀、布（Rock, Paper, Scissors）作为游戏元素。下面是一个简单的猜拳游戏示例：

import random

def game():
    options = ['rock', 'paper', 'scissors']
    player_choice = input("请输入你的选择（rock/paper/scissors）：")
    
    while not player_choice.lower() in options:
        print("无效的选择，请输入 rock, paper 或 scissors.")
        player_choice = input("请输入你的选择：")

    computer_choice = random.choice(options)
    
    print(f"你选择了{player_choice}，电脑选择了{computer_choice}.")

    if player_choice == computer_choice:
        result = "平局"
    elif (player_choice == 'rock' and computer_choice == 'scissors') or \
         (player_choice == 'paper' and computer_choice == 'rock') or \
         (player_choice == 'scissors' and computer_choice == 'paper'):
        result = "你赢了!"
    else:
        result = "你输了!"

    print(result)

if __name__ == "__main__":
    game()

在这个游戏中，玩家输入他们的选择，然后电脑随机选择。比较两个选择后，会给出胜负结果。运行此程序，你就可以体验猜拳的乐趣。