石头、布和剪刀程序(大小写问题)

import random

def get_user_choice():
    choice = input("请输入你的选择（石头/布/剪刀）：")
    return choice.lower()

def get_computer_choice():
    choices = ["石头", "布", "剪刀"]
    choice = random.choice(choices)
    return choice

def determine_winner(user_choice, computer_choice):
    if user_choice == computer_choice:
        return "平局"
    elif (user_choice == "石头" and computer_choice == "剪刀") or (user_choice == "布" and computer_choice == "石头") or (user_choice == "剪刀" and computer_choice == "布"):
        return "你赢了"
    else:
        return "计算机赢了"

def play_game():
    user_choice = get_user_choice()
    computer_choice = get_computer_choice()
    print("你的选择：", user_choice)
    print("计算机的选择：", computer_choice)
    print(determine_winner(user_choice, computer_choice))

play_game()