Educational Codeforces Round 77 [Rated for Div. 2]

Revision en2, by awoo, 2019-11-26 16:06:32

Hello Codeforces!

On Nov/27/2019 16:50 (Moscow time) Educational Codeforces Round 77 (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 problems and 2 hours to solve them.

The problems were invented and prepared by ZiXuan Yan RDDCCD, Roman Roms Glazov, 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!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en5 English awoo 2019-11-28 19:29:45 2513
ru6 Russian awoo 2019-11-28 19:29:11 2487
en4 English awoo 2019-11-28 19:20:27 70
ru5 Russian awoo 2019-11-28 19:18:17 74
ru4 Russian Una_Shem 2019-11-26 18:13:49 29
ru3 Russian Una_Shem 2019-11-26 18:10:39 2090 (опубликовано)
en3 English Una_Shem 2019-11-26 17:34:57 2039 (published)
en2 English awoo 2019-11-26 16:06:32 37 Tiny change: 'epared by Roman [us' -> 'epared by ZiXuan Yan [user:RDDCCD], Roman [us'
ru2 Russian awoo 2019-11-26 16:06:13 37 Мелкая правка: ' готовили Роман [us' -> ' готовили ZiXuan Yan [user:RDDCCD], Роман [us'
en1 English awoo 2019-11-26 15:54:14 1280 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2019-11-26 15:53:34 1396 Первая редакция (сохранено в черновиках)