用python写一个石头剪刀布

# 石头剪刀布
import random
player = int(input('请出拳：1，2/剪刀，3/布'))
computer = random.randint(1, 3)
if ((player == 1 and computer == 2)
 or (player == 2 and computer == 3)
 or (player == 3 and computer == 1)):
 print('用户胜出~_~')
elif player == computer:
 print('好吧，平局@_@')
else:
 print('电脑胜出！')