Comparison of Two login codes in python

Comparison of Two login codes in python
Comparison between two login codes

Valid_user = 'chuan' valid _ passwd = '000000' user _ input = raw_input ("Your username:") passwd = raw_input ("Your password:") if user_input = valid_user: if passwd = valid_passwd: print "Welcome % s login to our system! "% User_input else: print" invalid username! Byebye! "Else: print" invalid username! Byebye! "

 

Section 2

Valid_user = 'chuan' valid _ passwd = '000000' user _ input = raw_input ("Your username:") passwd = raw_input ("Your password :") if user_input = valid_user and passwd = valid_passwd: print "Welcome % s login to our system! "% User_inputelse: print" invalid username! Byebye! "

 

The two else tasks in the program are exactly the same and belong to repeated code, which undoubtedly makes the whole program too heavy. Remember, when writing a program, you must do your best to avoid repeated code.