When I am writing this, I am student in University of Delhi, India. Pursuing MSc in Computer Science. As the lab and seat is not constant, the programs I made in practical might get lost. So I am uploading it here.
If you are my classmate or junior, feel free to use this repo. Of course, don't just copy paste it. But you can use it as help. Although I am not a pro, you get the gist of what I am trying to program.
Yeah it was you who wrote this, it was you who made these programs. I know you forgot, now use this as refernece before exam. Good luck.