1 age=18
 2 count=True
 3 while count:
 4 
 5     for i in range(3):
 6         guess_age=int(input(‘你猜我的年龄是多大:‘))
 7         if guess_age < age:
 8             print(‘猜小了，往大里猜‘)
 9         elif guess_age > age:
10             print(‘猜大了，往小里猜‘)
11         else:
12             print(‘恭喜你，猜对了‘)
13             exit()
14     else:
15         ans=input(‘错误次数过多，是否继续:Y/n -->:‘)
16         if ans ==‘Y‘ or ans == ‘y‘:
17             continue
18         elif ans == ‘N‘ or  ans == ‘n‘:
19             count = False
20         else:
21             print(‘输入错误，导致直接退出‘)
22             count = False