Print simple company employee information table

Required. The input name is not empty. It can be entered three times at most and jumps out of the program three times;

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#!/usr/bin/env pythonimport sysuser_name = "carson"this_year = 2014counter  = 0while True:    if counter < 3:        name = raw_input("please input your name:").strip()        if len(name) == 0:            print "empty name , please input your name again!"            continue        elif name == user_name:            pass            print "welcome to login system!"        else:            print "%s is a not valid user, please try again!" % name            counter = counter + 1            continue        break    else:        print "Your input 3 times!"        sys.exit()    breakage = int(raw_input("How old are you?"))sex = raw_input("please input your sex:")hobby = raw_input("Do you hava any hobbies?")information =  ‘‘‘Information of company staff     Name :%s    Age  :%d    Sex  :%s    Hobby:%s    ‘‘‘ % (name,age,sex,hobby)print information

Enter 3 times to exit the program! # Python Carson. By please input your name: AA is a not valid user, please try again! Please input your name: BB is a not valid user, please try again! Please input your name: CC is a not valid user, please try again! Your input 3 times!

Enter a blank character, prompting you to always enter # Python Carson. By please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again! Please input your name: Empty name, please input your name again!

Entered correctly:

please input your name:carsonwelcome to login system!How old are you?23please input your sex:MDo you hava any hobbies?footballInformation of company staff     Name :carson    Age  :23    Sex  :M    Hobby:football

Another way to judge the number of inputs is to use the For Loop:

#!/usr/bin/env pythonimport sysuser_name = "carson"while True:            name = raw_input("please input your name:").strip()        if len(name) == 0:            print "empty name , please input your name again!"            continue        for i range(1,3):            name = raw_input("please input your name:").strip()            if name == user_name:                pass                print "welcome to login system!"            else:                print "%s is a not valid user, please try again!" % name                continue            break        else:            print "Your input 3 times!"            sys.exit()        breakage = int(raw_input("How old are you?"))sex = raw_input("please input your sex:")hobby = raw_input("Do you hava any hobbies?")information =  ‘‘‘Information of company staff     Name :%s    Age  :%d    Sex  :%s    Hobby:%s    ‘‘‘ % (name,age,sex,hobby)print information

This article is from the "Siberian wolf" blog, please be sure to keep this source http://kernal.blog.51cto.com/8136890/1429920