A student is writing a program that requires a user to create a password when they register a new account. To verify the password, the program requires the user to confirm the password they created by entering it a second time. The code for the routine is shown below.01 password = input('Please enter password:')02 storedPassword = password03 password = input('Confirm password:')04 if password != storedPassword then05 print('Passwords do not match')06 else07 print('Password accepted')08 endifState why the program only allows one attempt to match the passwords and outline how the program could be changed to enable the user to have up to three attempts to match the two passwords. You are not required to rewrite the code.[4]
Question
A student is writing a program that requires a user to create a password when they register a new account. To verify the password, the program requires the user to confirm the password they created by entering it a second time. The code for the routine is shown below.01 password = input('Please enter password:')02 storedPassword = password03 password = input('Confirm password:')04 if password != storedPassword then05 print('Passwords do not match')06 else07 print('Password accepted')08 endifState why the program only allows one attempt to match the passwords and outline how the program could be changed to enable the user to have up to three attempts to match the two passwords. You are not required to rewrite the code.[4]
Solution
The program only allows one attempt to match the passwords because the password confirmation process is not inside a loop. Once the user enters the password for the second time, the program checks if it matches the first password. If it doesn't, it prints 'Passwords do not match' and ends. There is no mechanism to allow the user to try again.
To enable the user to have up to three attempts to match the passwords, the password confirmation process should be placed inside a loop that iterates up to three times. The loop should break if the passwords match. If the passwords do not match after three attempts, the program should print 'Passwords do not match' and end. If the passwords match within the three attempts, the program should print 'Password accepted' and end.
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