Please read: How do I ask and answer homework questions? --- Please read: Open letter to students with homework problems — Turing85 21 secs ago

This question is off-topic here on Stack Overflow, but may be acceptable at softwareengineering.stackexchange.com — Ian Kemp 9 secs ago

Finally, your question is fundamentally about conceptual software engineering (so you may consider asking on the related Software Engineering website, but ensure that you go through their tour and read about its guidelines), and is a bit out of the scope of SO: if your program works as expected, and you don't have actual problems, errors or bugs, then you're asking more of a suggestion ("is this correct?", "is it fine if I do this?", etc.), which leads to opinion based answers, and such questions are considered off topic here. — musicamante 19 secs ago