Milestone#2 Submission 🥰🥳

This is our Milestone#2 submission that meets with Requirements #3, #4, #7, #8, and #9. Also, we have provided some test classes as a zip file, please note that the program unzips files first, then compiles and runs them, so, you don't need to extract it by yourself. Also, an expected output file that is suitable for test classes is given.