Educational Codeforces Round 31

Revision en1, by pikmike, 2017-10-26 20:55:31

Hello Codeforces!

On October 27, 17:05 MSK Educational Codeforces Round 31 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.

The round will be unrated for all users and will be held on extented ACM ICPC rules. After the end of the contest you will have one day 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 prepared by Ivan BledDest Androsov, Vladimir 0n25 Petrov, Alexey Perforator Ripinen, Mike MikeMirzayanov Mirzayanov and me.

Good luck to all participants!


  Rev. Lang. By When Δ Comment
en3 English pikmike 2017-10-29 18:10:42 70
ru3 Russian pikmike 2017-10-29 18:10:15 74
ru2 Russian pikmike 2017-10-29 17:56:02 2447
en2 English pikmike 2017-10-29 17:55:13 2462
en1 English pikmike 2017-10-26 20:55:31 1083 Initial revision for English translation (published)
ru1 Russian pikmike 2017-10-26 20:51:55 1226 Первая редакция (сохранено в черновиках)