Open letter to students with homework problems and How to ask homework questions: Make a genuine attempt yourself, show your code, ask a specific question. Especially as you have described it as "simple". — kaylum 51 secs ago

Also please read How do I ask and answer homework questions? as well as Open letter to students with homework problems — Some programmer dude 39 secs ago

Read softwareengineering.stackexchange.com/questions/396567/… — Caius Jard 27 secs ago

Perhaps this is relevant: Open letter to students with homework problems Or maybe this: How do I ask and answer homework questions? — Abra just now

Side note: This question was moved to SE.Programmers and then back to Stack Overflow. Discussion about this can be found in this meta question. — Sabito 錆兎 30 secs ago

This question is very broad and requires a lot of specific requirements to be taken into account. This forum is geared to help questions regarding software engineering on a specific detailed level but is not appropriate for large broad opinionated development topics. — inki 58 secs ago

Welcome to Stack Overflow! How to ask homework question and Open letter to students with homework problems — Barmar 41 secs ago