Educational Codeforces Round 121 [Rated for Div. 2]

Правка en5, от awoo, 2022-01-17 18:18:02

Hello Codeforces!

On Jan/16/2022 17:35 (Moscow time) Educational Codeforces Round 121 (Rated for Div. 2) will start.

Series of Educational Rounds continue being held as Harbour.Space University initiative! You can read the details about the cooperation between Harbour.Space University and Codeforces in the blog post.

This round will be rated for the participants with rating lower than 2100. It will be held on extended ICPC rules. The penalty for each incorrect submission until the submission with a full solution is 10 minutes. After the end of the contest you will have 12 hours to hack any solution you want. You will have access to copy any solution and test it locally.

You will be given 6 or 7 problems and 2 hours to solve them.

The problems were invented and prepared by Adilbek adedalic Dalabaev, Vladimir vovuh Petrov, Ivan BledDest Androsov, Maksim Neon Mescheryakov and me. Also huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Good luck to all the participants!

UPD: Unfortunately, the round is unrated. We are sorry for the inconvenience. You can upsolve the problems using the Codeforces archive.

UPD: Editorial is out.

История

 
 
 
 
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  Rev. Язык Кто Когда Δ Комментарий
en5 Английский awoo 2022-01-17 18:18:02 72
ru4 Русский awoo 2022-01-17 18:17:42 75
en4 Английский awoo 2022-01-16 19:52:44 1 Tiny change: 's archive.' -> 's archive. '
en3 Английский awoo 2022-01-16 19:52:07 144
ru3 Русский awoo 2022-01-16 19:51:38 158 Мелкая правка: 'еудобства.' -> 'еудобства. Вы можете дорешать задачи, используя архив Codeforces.'
ru2 Русский Una_Shem 2022-01-15 17:27:33 0 (опубликовано)
en2 Английский Una_Shem 2022-01-15 17:27:16 0 (published)
en1 Английский awoo 2022-01-15 17:00:17 1247 Initial revision for English translation (saved to drafts)
ru1 Русский awoo 2022-01-15 16:59:30 1361 Первая редакция (сохранено в черновиках)