'''
设计一个“石头,剪子,布”游戏
 (a)布 包 石头
 (b)石头 砸 剪子
 (c)剪子 剪破 布
'''
from random import *
guess_list = ["石头", "剪子", "布"]
win_combination = [["布", "石头"], ["石头", "剪子"], ["剪子", "布"]]
computer = choice(guess_list)
people = input('请输入 石头 剪子 布\n').strip()
if people in guess_list:
    print('电脑的选择是:',computer)
    if computer == people:
        print( "\n\n打了平手")
    elif [computer, people] in win_combination:
        print('\n\n电脑胜')
    else:
        print( "\n\n我胜")