Hello, Codeforces!
I am happy to invite you to my Codeforces Round 830 (Div. 2) which will be held at Oct/23/2022 13:05 (Moscow time). The round will be rated for all the participants with rating strictly less than 2100 before Oct/23/2022 10:50 (Moscow time).
The tasks were created and prepared by 74TrAkToR. I would like to thank everyone who helped me a lot with round preparation.
- Coordinator Artyom123 for excellent communication and help with preparation.
- Testers gisp_zjz, Pointy, aaaaawa, feecIe6418, nnv-nick, xiaoziya, Ormlis, huangzirui, Chenyu_Qiu, triple__a, gyh20, low_, voventa, tibinyte, Mr.Robot_28, Qingyu, RUSH_D_CAT, physics0523, Lucina, Rhodoks, Tekor, Milesian, Kalashnikov, Lokeo, mejiamejia, TomiokapEace, Chenyu_Qiu, AquaMoon for high-quality testing and valuable advices.
- As well as the testers who tested the CheReKOSH Team Olympiad — it was from the problems of this Olympiad that the round was composed: orz, DIvanCode, CAMOBAP31.
- MikeMirzayanov for amazing Codeforces and Polygon platforms.
During the round you will need to solve 5 problems, some of which have subtasks. You will have 2 hours to solve them.
Score distribution will be announced shortly before the round.
We wish you good luck and high rating!
UPD: Score distribution: $$$750-750-(1000-1000)-(1250-1250)-3000$$$