(菜鸟)用Python写石头，布，剪刀。平局选项不会产生平局结果

import random

def get_user_choice():
    choice = input("请选择（石头、布、剪刀）：")
    while choice not in ["石头", "布", "剪刀"]:
        choice = input("请选择（石头、布、剪刀）：")
    return choice

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

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 "用户胜利"
    else:
        return "计算机胜利"

def play_game():
    user_choice = get_user_choice()
    computer_choice = get_computer_choice()
    print("用户选择：", user_choice)
    print("计算机选择：", computer_choice)
    print("结果：", determine_winner(user_choice, computer_choice))

play_game()