Hello CF!
You are warmly invited to join the CoU DSA Practice Contest for ICPC Dhaka Regional (Public).
- Date: Thursday, November 27, 2025
- Time: 09:05 PM (UTC+6)
- Duration: 2 hours 30 minutes
- Contest Link: https://www.coderoj.com/c/bsce0Y9
This contest features a set of DSA-focused problems, carefully designed to help participants strengthen their DSA skills. Participants up to Specialist level may form teams. Higher-rated participants must compete individually. AI tools are strictly prohibited during the contest. Any form of plagiarism or AI-generated code will lead to disqualification.
The problem set includes a variety of difficulty levels, presented in no particular order.
Everyone is welcome. Join us and see how many problems you can solve!









Auto comment: topic has been updated by Abdulla_Bin_AH (previous revision, new revision, compare).
Solution: https://drive.google.com/file/d/1obeH0q1rWUIBj3MxkjRh7m86BqH4WZH5/view?usp=drive_link
Please allow upsolving in the contest.
You can upsolve here: https://www.coderoj.com/c/CVpCFQZ