第五课 Python for 循环

借助range函数循环三次

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# @Author:
# @Date  : 2018/6/25

b = 8
a = 0

for i in range(3):

    a = int(input("lucky number:"))

    if a > b:
        print("小一点!")
    elif a < b:
        print("大一点!")
    else:
        print("Bingo!")
        break

else:
    print("次数已用完!")