1 count=0
 2 age=25
 3 while count < 3:
 4     input_age=int(input("猜猜看我的年纪: "))
 5     if input_age > age:
 6         print("too big ")
 7         count+=1
 8     elif input_age < age:
 9         print("too small ")
10         count+=1
11     else:
12         print("Yes! My age is:",age)
13         break
14 
15     if count == 3:
16         agent=input("错误次数已达三次！是否继续？Y/N y/n:  ")
17         if agent == ‘y‘ or agent ==‘Y‘:
18             count=0
19             continue
20         elif agent == ‘N‘ or agent == ‘n‘:
21             break