Hi Codeforces!

I Serval am glad to invite everyone to participate in Codeforces Round (Div. 2), which will be held on Mar/22/2025 17:35 (Moscow time).

This round will be rated for participants with rating lower than 2100. We will be glad to see the participants with a higher rating to take part in our round unofficially as well!

You will be given 6 problems to solve in 2 hours, one of which will be divided into two subtasks. Scoring distribution will be announced later.

I would like to thank everyone that makes this round possible:

• Error_Yuan and satyam343 for coordination of the round and help with the preparation. It is noteworthy that this round is the debut of Error_Yuan as the coordinator. Special thanks to him!
• 18o3, AG-88301, Dominater069, Edeeva, Graythron, Hanghang007, JagguBandar, N_z__, Nerovix, Proof_by_QED, RDDCCD, RTE, SSerxhs, SkyWave2022, SpyrosAliv, StarSilk, _istil, chromate00, darkkcyan, guangmingzhengda, larush, macaquedev, mathtsai, temporary1, tiger2005, yoru_sacri for testing the round and providing valuable feedbacks.
• Alexdat2000 for Russian translations of the problemset.
• MikeMirzayanov for the amazing Codeforces and Polygon platforms.
• You, for participating in the round and gaining a positive delta.

Good luck & Have fun! (∠・ω < )⌒☆