study python day 2:for i & if & elif & else

Posted on 2018-01-06 14:43  gamehq  阅读(66)  评论(0)    收藏  举报 
 1 age_of_lee = int(input("输入一个数字:"))
 2 for i in range(3):
 3     #循环3次
 4     guess_age = int(input("guessage:"))
 5     if age_of_lee == guess_age:
 6         print('right!')
 7         break
 8     elif guess_age > age_of_lee:
 9         print('猜大了')
10     else:
11         print('猜小了')
12 else:
13     print('try 3 times')
14     #如循环完成跳出了则print