Python-if Else Process judgment--006

One, the password input does not display

Method: Getpass

Import Getpass

Username = input ("Username:")

Password = getpass.getpass ("Password:")

Print (Username,password)

Result output:

[[Email protected]~]#./hello.py

Username:user

Password

(' user ', ' 123 ')

[[Email protected]~]#

Second, if judgment

#Author: Robinwen

_username = "Robin"

_password = "123456"

Username = input ("Username:")

Password = input ("Password:")

If_username = = Username and _password = = password:

Print ("Welcome User {name} logo in!". Format (name=username))

Else

Print ("Invalid username or password!")

Result output:

(1) True

Username:robin

password:123456

Welcome User Robin logo in!

(2) False

Username:robin

password:111

Invalid Username or password!

Three, age guessing-if judgment

#Author: Robinwen

My_age=25

guess_age = Int (Input ("Age:"))

if guess_age = = My_age:

Print ("Yes,you got It!")

Elif guess_age > My_age:

Print ("Bigger ...")

Else

Print ("smaller ...")

Python-if Else process judgment--006