If循环初探

#密文密码

1 import getpass
2 password = getpass.getpass("passwd:")

#If——else

 1 user = 'gdr'
 2 pass_wd = '123456'
 3 
 4 username = input("username:")
 5 password = input("password:")
 6 
 7 if user == username and pass_wd == password:
 8     print("%s login!!" % username)
 9 else:
10     print("Wrong username or password!!")

#猜数字练习题

guess_number = int(22)
get_number = int(input('Please enter the number you guessed>>>'))

if guess_number == get_number:
    print("Congratulations, you guessed it")
elif guess_number > get_number:
    print("The number you guessed is too small")
else:
    print("The number you guessed is too big")

 

posted @ 2017-09-29 18:06  橙子味的萝卜  阅读(121)  评论(0)  编辑  收藏  举报