Building a Cipher

Question

Please Debug if error found. Thanks!
https://sololearn.com/compiler-playground/cWgvJy407zLd/?ref=app

Answer 1

if you want to advertise your code, you can use the advertisement threads.
https://www.sololearn.com/discuss/475577/?ref=app

if you need help with your code, describe precisely which issue you encounter. running the code, it does not give an error.

Answer 2

I feel there is a better way to address the code.....

Answer 3

What is the question?