Educational Codeforces Round 150 [Rated for Div. 2]

Revision en5, by awoo, 2023-06-12 15:51:56

Hello Codeforces!

On Jun/12/2023 17:35 (Moscow time) Educational Codeforces Round 150 (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, Dmitry TheWayISteppedOutTheCar Piskalov and me. Also, huge thanks to Mike MikeMirzayanov Mirzayanov for great systems Polygon and Codeforces.

Additionally, big thanks to the testers ashmelev, shnirelman and Fanarill for their valuable advice and suggestions!

Good luck to all the participants!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en8 English Una_Shem 2023-06-14 17:44:05 189
en7 English Una_Shem 2023-06-14 17:39:20 2572
en6 English awoo 2023-06-13 19:29:25 73
ru5 Russian awoo 2023-06-13 19:29:08 75
en5 English awoo 2023-06-12 15:51:56 190
ru4 Russian awoo 2023-06-12 15:50:38 171 Мелкая правка: 'редложения.\n\nУдачи ' -> 'редложения!\n\nУдачи '
ru3 Russian Una_Shem 2023-06-11 17:49:26 0 (опубликовано)
en4 English Una_Shem 2023-06-11 17:49:19 0 (published)
en3 English awoo 2023-06-11 16:19:01 1 Tiny change: 'scheryakov Dmitry [u' -> 'scheryakov, Dmitry [u'
en2 English awoo 2023-06-11 16:17:23 58
ru2 Russian awoo 2023-06-11 16:05:37 64
en1 English awoo 2023-06-11 11:59:54 1215 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2023-06-11 11:59:15 1327 Первая редакция (сохранено в черновиках)