Python Learning Note one: a simple interactive program

Getting Started lesson one: a simple user interaction program

1 name = input ("")    #python3.x in replaces the Input_raw in python2.x  2 age = Int (input (#此处若不加int语句:))       , the computer is recognized as a string when entered, and in order to ensure that the computer is recognized as a number, the user can also enter a numeric unexpected character. int = integer meaning 3 job = input ("")4 salary = Input ("")

Here are three ways to output:

 1  info =  2  ----Info of%s----#% to formatted string, S = string, d = digit
     3  name:%s  4  age:%d  5  job:%s  6  salary:%s  7  % ( Name, name, age, job, salary)  8  print  (info) 

""" ----Info of {_name}----name: {_name}age: {_age}job: {_job}salary: {_salary} "" ". Format (_name = name,           = Age ,           = job,           = salary)print (Info2)

""" ----Info of {0}----Name: {0}age: {1}job: {2}salary: {3} """ . Format (name, age, job, salary) Print (INFO3)

The above three methods of writing output the same, the following example:

Python Learning Note one: a simple interactive program