python-猜年龄小程序

第一版，缺点只能猜一次。

 1 age_of_archerzon = 22
 2 
 3 guess_age = int(input("guess age:"))
 4 
 5 if guess_age == age_of_archerzon:
 6     print("Yes,you got it!")
 7 elif guess_age > age_of_archerzon:
 8     print("think smaller")
 9 else:
10     print("think bigger!")
View Code

第二版，通过运用while循环实现了猜3次后退出。

 1 #Author:Archer Zon
 2 age_of_archerzon = 22
 3 
 4 
 5 count = 0
 6 while True:
 7     if count == 3:
 8         break
 9     guess_age = int(input("guess age:"))
10 
11     if guess_age == age_of_archerzon:
12         print("Yes,you got it!")
13         break
14     elif guess_age > age_of_archerzon:
15         print("think smaller")
16     else:
17         print("think bigger!")
18     count += 1
View Code

优化版，将while循环改为for循环.

 1 #Author:Archer Zon
 2 age_of_archerzon = 22
 3 for i in range(3):
 4     guess_age = int(input("guess age:"))
 5 
 6     if guess_age == age_of_archerzon:
 7         print("yes,you got it!")
 8         break
 9     elif guess_age > age_of_archerzon:
10         print("think smaller!")
11     else:
12         print("think bigger!")
13 else:
14     print("you have tried too many times...fuck off")
View Code

试错3次后询问是否继续

 1 #Author:Archer Zon
 2 age_of_archerzon = 22
 3 count = 0
 4 while count <3:
 5     guess_age = int(input("guess age:"))
 6     if guess_age == age_of_archerzon:
 7         print("yes,you got it!")
 8         break
 9     elif guess_age > age_of_archerzon:
10         print("think smaller!")
11     else:
12         print("think bigger!")
13     count += 1
14     if count == 3:
15         continue_choice = input("do you want to continue..?")
16         if continue_choice != 'n':
17             count = 0
View Code

 

posted @ 2018-08-13 21:28  archerzon  阅读(271)  评论(0)  编辑  收藏  举报