maromo71/backmanha ? reverse-engineered prompt

Build me a simple Java project for class practice, with each date folder set up as its own small exercise area.

I want the code to be easy to open, run, and understand, with a few example programs in separate packages or folders for the different class days. Keep it clean and beginner friendly, like something a student could use to store homework, practice problems, and small demos without everything getting mixed together.

If anything is unclear, make sensible choices and keep the structure simple. Add enough example code so the project feels complete and can be run right away. If you need current Java setup details, look them up online.