Python 3 user input and formatted output

# -*- coding:utf-8 -*-#用户输入  &&  formatted output #getpass  module is built-in, you can hide the input contents of the Import  getpassusername = input ("username:") password = input ("Password:") age = int   (Input ("Age:")) Job = input ("Job:") #print (type (age), type (str))   Print variable type #password =  getpass.getpass (Input ("Password:")) info =  "---- info of %s ----username  = %spassword = %sage = %sjob = %s '  %  (Username,username, Password,age,job) print (info) info1 =  "---- info of {0} ----username =  {0}password = {1}age      = {2}job       = {3} "  .format (username,password,age,job) print (INFO1) info2 = " ""----  info of {_name} ----username = {_name}password = {_passwd}age      &nBsp;= {_age}job      = {_job} "" " .format (_name=username,             _passwd=password,             _age=age,             _job=job) Print (Info2) # # #说明, Python 2.x zhong de raw_input ()   Same as input ()   effect in python 3.x   python2.x  input ()   is variable name # #, print  (type (variable))   Print Variable Type # #, the default type is a string (string)  str---> Integer    with  age = int  (input ("variable")) #4, ' ' * '   has two meanings, respectively, for multiline comments and multiline print # #,%s  placeholder for string   %d  to represent integer   %f  for floating point, fractional Formatted output has the following three implementations, in which it is recommended to use [Info2] in # #,  [info]%s  to represent string placeholders, the number of rows assigned to the corresponding  [INFO1] {0} in the order of variables, [Info2] introduced The corresponding relationship between the parameters of _name and other variables

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Python 3 user input and formatted output