Python 3 While Loop example

Example one: age = 20count = 0while true:    if count == 5:         break    guess = int (Input ("Age: "))     if GUESS == AGE :         print ("it is right!")         break    elif GUESS >  Age :        print ("it is bigger!")     else:        print ("It is small!")     count +=1if count == 5:    print ("You  Hava tried too many times! ") Example two: _user= "root" _passwd= "okooo123" Count = 0while count<3:    username  = input ("User:")     passwd =  Input ("passwd:")     if _user == username and _passwd ==  passwd:        print ("Welcome")          break    elif _user != username or _passwd  !=passwd:        print ("Username or password is  wrong ")     count +=1else:    print (" Too many  times wrong ! ")          example three:user =  "root" count =0while count  <5:    guess = input ("User:")     if guess ==  user:        print ("it is right!")         break    elif guess != user :     &Nbsp;   print ("it is wrong!")         count +=1else:    print ("You  input were wrong! ")

The three examples above all implement the basics of a while loop, and we recommend that you use example two.

This article is from the "Dr Small White" blog, please be sure to keep this source http://metis.blog.51cto.com/1203503/1954874

Python 3 While Loop example