EC2. Create a program that simulates how websites ensure that everyone has a unique username a) make a list of five or more usernames called current_users b) request the number of users c) request each username of the number of users d) make another list, new_users. Make sure one or two of the new usernames are also in the current_users list e) loop through the new_users list to see if each new username has already been used f) print a message, the person will need to enter a new username if the username has already been used g) print a message, the username is still available if the username has not been used h) Make sure your comparison is case insensitive. If 'John' has been used, 'JOHN' or 'john' should not be accepted.
EC2. Create a program that simulates how websites ensure that everyone has a unique username a) make a list of five or more usernames called current_users b) request the number of users c) request each username of the number of users d) make another list, new_users. Make sure one or two of the new usernames are also in the current_users list e) loop through the new_users list to see if each new username has already been used f) print a message, the person will need to enter a new username if the username has already been used g) print a message, the username is still available if the username has not been used h) Make sure your comparison is case insensitive. If 'John' has been used, 'JOHN' or 'john' should not be accepted.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 2 images
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY