Educational Codeforces Round 62 [Rated for Div. 2]

Revision en4, by awoo, 2019-03-23 19:43:34

Hello Codeforces!

On Mar/22/2019 18:05 (Moscow time) Educational Codeforces Round 62 (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 7 problems and 2 hours to solve them.

The problems were invented and prepared by Roman Roms Glazov, 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 participants!

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

Hello Codeforces!

We want to remind you about the two fully funded scholarships we currently have available:

Master’s in Data Science Scholarship & Master’s in Robotics Scholarship

Both scholarship opportunities include: - Full coverage of the Programme’s tuition fee (€23,000 value) - 3 hours of study a day at Harbour.Space University - 4 hours of internship a day with one of our industrial partners - €12,000 euros a year (living allowance)

If you’re interested in applying for the Robotics Scholarship, apply here.

If you want to apply for the Data Science Scholarship, fill out the form below and we will contact you about the next steps.

GO TO FORM

If you need more information about either, please contact us at hello@harbour.space

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 QDEZ604 7 250
2 dotorya 7 254
3 300iq 7 586
4 dreamoon_love_AA 6 165
5 Hazyknight 6 169

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Haunted_Cpp 8
2 Tqk 4
3 Jobaidul 3
4 Abu_Musa_99 3
5 yahia 2
37 successful hacks and 149 unsuccessful hacks were made in total!

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

Problem Competitor Penalty
A Sonechko 0:01
B usertab34 0:04
C KhaleD_ 0:04
D edisonhello 0:02
E Roundgod 0:23
F QDEZ604 0:38
G 300iq 0:44

UPD: Editorial is out

History

 
 
 
 
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  Rev. Lang. By When Δ Comment
en4 English awoo 2019-03-23 19:43:34 736
en3 English awoo 2019-03-23 19:41:52 1795
ru3 Russian awoo 2019-03-23 19:40:49 2508
ru2 Russian awoo 2019-03-21 23:28:00 1145
en2 English awoo 2019-03-21 23:26:48 1153
en1 English awoo 2019-03-21 08:57:36 1276 Initial revision for English translation
ru1 Russian awoo 2019-03-21 08:49:42 1397 Первая редакция (опубликовано)