Question

what is the output of this program?
assume the user enters \kipp52\, then \baseball45\.

checks if the user entered the correct username

def validate_user(username):
if username != \coder43\ and username != \goodhacker90\ and username != \baseball45\:
return false
else:
return true

gets the users username

def get_username():
while true:
username = input(\enter your username: \)
if validate_user(username):
print(\welcome!\)
return username
else:
print(\thats not a valid username. try again\)
print(\welcome to codehs!\)
get_username()

Explanation:

Step1: Analyze first input "kipp52"

In the validate_user function, check if kipp52 is not equal to "coder43", "goodHacker90", and "baseball45". Since kipp52 is not equal to any of these, the function returns False. So, the output is "That's not a valid username. Try again".

Step2: Analyze second input "baseball45"

In the validate_user function, check if baseball45 is not equal to "coder43", "goodHacker90", and "baseball45". Since baseball45 is equal to one of the allowed usernames (the condition username!= "baseball45" is False), the function returns True. So, the output is "Welcome!".

Answer:

Welcome to CodeHS!
Enter your username: kipp52
That's not a valid username. Try again
Enter your username: baseball45
Welcome!