Educational Codeforces Round 157 [Rated for Div. 2]

Revision en2, by awoo, 2023-11-02 17:25:40

Hello Codeforces!

On Nov/03/2023 17:35 (Moscow time) Educational Codeforces Round 157 (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, Ivan BledDest Androsov, Maksim Neon Mescheryakov, Artem Ferume Ilikaev, Ruslan AcidWrongGod Kapralov, Alexey ashmelev Shmelev, Alex fcspartakm Frolov, Dmitry DmitryKlenov Klenov, Dmitry dmitryme Mescheryakov, Elena elena Rogacheva and me. Also, huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Please note that the problems of this round partially intersect with the problems of the Southern and Volga Russian Regional Contest. If you took part in that contest, please refrain from participating in the round.

Good luck to all the participants!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English awoo 2023-11-04 18:54:46 71
ru4 Russian awoo 2023-11-04 18:54:24 75
ru3 Russian Una_Shem 2023-11-02 18:03:27 3155 (опубликовано)
en3 English Una_Shem 2023-11-02 17:59:27 3086 (published)
en2 English awoo 2023-11-02 17:25:40 44
ru2 Russian awoo 2023-11-02 17:23:11 331
en1 English awoo 2023-11-02 17:21:12 1795 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2023-11-02 17:11:53 1534 Первая редакция (сохранено в черновиках)