if语句应用—剪刀石头布游戏

#coding:utf-8
import random
player = int(input(“请输入您要出的拳，石头(1)/剪刀(2)/布(3):”))
computer = random.randint(1,3)
if player != 1 and player != 2 and player != 3:
print (“请输入正确的数字”)
else:
print (“玩家选择的是 %d - 电脑出的是 %d” %(player,computer))
if (player == 1 and computer == 2)
or(player == 2 and computer == 3)
or(player == 3 and computer == 1):
print (“电脑弱爆了！”)
elif player == computer:
print (“再来一盘！”)
else:
print (“我要决战到天明！”)

运行结果：
请输入您要出的拳，石头(1)/剪刀(2)/布(3):2
玩家选择的是 2 - 电脑出的是 1
我要决战到天明！