Educational Codeforces Round 136 [Rated for Div. 2]

Revision en4, by awoo, 2022-09-30 18:17:45

Hello Codeforces!

On Sep/29/2022 17:35 (Moscow time) Educational Codeforces Round 136 (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!

Our friends at Harbour.Space also have a message for you:

Hey Codeforces!

Check out our video from our relatively new campus in Bangkok. Harbour.Space@ UTCC Bangkok is located in the heart of this cosmopolitan city where tradition and modernity merge!

We are breaking down boundaries and working together for a better, brighter, tech-driven future!

Bangkok is Southeast Asia's most exciting capital and the number one place for launching a start-up in Asia. Look at our incredible campus and hear from some of our rockstar students!

To find out more about Harbour.Space University, visit

Also, do not forget to follow us on Instagram.

Good luck, Harbour.Space

UPD: Editorial is out


  Rev. Lang. By When Δ Comment
en4 English awoo 2022-09-30 18:17:45 71
ru4 Russian awoo 2022-09-30 18:17:25 75
ru3 Russian Una_Shem 2022-09-28 18:05:27 1115
en3 English Una_Shem 2022-09-28 17:14:47 45
ru2 Russian Una_Shem 2022-09-28 17:12:44 0 (опубликовано)
en2 English Una_Shem 2022-09-28 17:10:51 1106 (published)
en1 English awoo 2022-09-28 15:06:47 1247 Initial revision for English translation (saved to drafts)
ru1 Russian awoo 2022-09-28 15:06:04 1361 Первая редакция (сохранено в черновиках)