Hey @Marco, please go through stackoverflow.com/help/how-to-ask for a guide to asking a good question on Stackoverflow. I'd also suggest you check out softwareengineering.stackexchange.com which seems more suited for your question. — painotpi just now

And considering the nature of the question, also please read How do I ask and answer homework questions? as well as Open letter to students with homework problems — Some programmer dude 10 secs ago

Open letter to students with homework problems | How much research effort is expected of Stack Overflow users? — Pranav Hosangadi 49 secs ago

This question has been moved to SE: softwareengineering.stackexchange.com/questions/432803/… — haylem 27 secs ago

It's october already, but you still might be interested in this Open letter to students with homework problems — Stef 37 secs ago

How to ask homework question and Open letter to students with homework problems — Barmar 7 secs ago

How do I ask and answer homework questions? | Open letter to students with homework problems | How much research effort is expected of Stack Overflow users? If you try to find readymade answers to your assignments on the internet, how do you expect to learn anything? — Pranav Hosangadi 32 secs ago

Nobody is just going to do all the work for you. And it's not in your own interest anyway. 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. — kaylum 19 secs ago