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Educational Codeforces Round 50 [Rated for Div. 2]

Revision en1, by pikmike, 2018-09-06 17:15:31

On Sep/07/2018 17:35 (Moscow time) Educational Codeforces Round 50 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 extented ACM 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 7 problems and 2 hours to solve them.

The problems were invented and prepared by Vladimir Vovuh Petrov, Roman Ajosteen Glazov, Ivan BledDest Androsov, Maxim Ne0n25 Mescheryakov and me.

Good luck to all participants!


  Rev. Lang. By When Δ Comment
en4 English pikmike 2018-09-08 20:20:00 2568
ru4 Russian pikmike 2018-09-08 20:19:36 2545
en3 English pikmike 2018-09-08 19:22:17 72
ru3 Russian pikmike 2018-09-08 19:20:58 67
en2 English pikmike 2018-09-07 13:09:57 1763
ru2 Russian pikmike 2018-09-07 13:09:20 1755 Мелкая правка: 'ation:**\nDegree i' -> 'ation:**\n\nDegree i'
en1 English pikmike 2018-09-06 17:15:31 1124 Initial revision for English translation
ru1 Russian pikmike 2018-09-06 17:13:33 1307 Первая редакция (опубликовано)