If循环初探

#密文密码

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

#If——else

user = 'gdr'
pass_wd = '123456'

username = input("username:")
password = input("password:")

if user == username and pass_wd == password:
    print("%s login!!" % username)
else:
    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")