However, being mostly language designers and/or people with day jobs and school to attend to, we're rather hesitant to write an entire application for you. Rather, usually we walk people through writing it themselves. If you can outline your problem more precisely, and then mention specifically you need help with, we're much more likely to help you.

So, what exactly is it that you want? Are you trying to get a computer application that you can use with your students? While we could help you, it's possible that having it written in arc isn't the best option.

Are you trying to learn to program with arc, and want to use this as a learning exercises? Great! We'd love to help you. Unfortunately, I'm not entirely sure what the application is supposed to do.