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Educational Codeforces Round 44 [Rated for Div. 2]

Revision en4, by PikMike, 2018-05-22 16:56:27

Hello Codeforces!

On May/21/2018 17:45 (Moscow time) Educational Codeforces Round 44 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. 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 7 problems and 2 hours to solve them.

The problems were prepared by Adilbek adedalic Dalabaev, Vladimir Vovuh Petrov and me.

Good luck to all participants!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 Benq 6 143
2 crhkr 6 202
3 mjhun 6 210
4 nhho 6 210
5 krijgertje 6 223

Congratulations to the best hackers:

Rank Competitor Hack Count
1 step_by_step 248:-25
2 greencis 31:-6
3 zero-light-some 15
4 Necrozma 12
5 Codefocres 11:-1
703 successful hacks and 490 unsuccessful hacks were made in total!

And finally people who were the first to solve each problem:

Problem Competitor Penalty
A dotorya 0:01
B dotorya 0:03
C dotorya 0:10
D Benq 0:21
E SmsS4 0:07
F DarkestLight 0:49
G Marco_L_T 0:44

UPD: Editorial is uploaded

Tags educational round, harbourspace

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en4 English PikMike 2018-05-22 16:56:27 72
ru4 Russian PikMike 2018-05-22 16:55:59 69
en3 English PikMike 2018-05-22 14:53:15 2570
ru3 Russian PikMike 2018-05-22 14:53:02 2546
en2 English PikMike 2018-05-20 15:39:30 0 (published)
ru2 Russian PikMike 2018-05-20 15:39:23 0 (опубликовано)
en1 English PikMike 2018-05-20 15:38:42 949 Initial revision for English translation (saved to drafts)
ru1 Russian PikMike 2018-05-20 15:36:06 1085 Первая редакция (сохранено в черновиках)