CoU ICT 12'th Batch Farewell Contest

Welcome to the contest! Please read the following carefully before you begin:

All problems must be solved independently.
Using AI tools, or help from others during the contest is strictly prohibited.
Any form of plagiarism or AI-generated code will result in disqualification.

Be honest, compete fairly, and show what you can do.
NB: The problems are sorted by difficulty.

Good luck, and enjoy the challenge!

The contest will start on Nov 20 2025, 11:15 AM +0600 and will run for 02:25 hours.

The authors of this contest are Abdulla

Be fair, be honest. Plagiarism will result in disqualification. Judges’ decisions will be final.

The contents of this contest, as prepared by its organizer, may not have been reviewed by CoderOJ and does not necessarily represent CoderOJ's views.