Educational Codeforces Round 78 [Rated for Div. 2]

Правка en3, от awoo, 2019-12-20 19:25:46

Hello Codeforces!

On Dec/19/2019 17:35 (Moscow time) Educational Codeforces Round 78 (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 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 the participants!

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

Codeforces and Harbour.Space

Hi Codeforces!

The deadline to apply for our Master’s Scholarship in Bangkok is very soon!

Don't miss your chance and apply for our progressive Master’s programs in Data Science and Cyber Security in just 3 steps:

1. Submit your CV to see if you are an eligible candidate for the scholarship
2. If your profile matches the requirements, one of our admissions officers will get in touch with you
3. Apply for the program, pay the 125€ application fee, pass a series of interviews, and if you’re accepted, pack your bags to Bangkok!

And if you know someone who might be interested in Digital Marketing, High Tech Entrepreneurship, Interaction Design or FinTech, send them our way!

MORE INFO→

Also, don’t forget to read our newest blogs!

Congratulations to the winners:

Rank Competitor Problems Solved Penalty
1 HIR180 6 106
2 neal 6 162
3 receed 6 172
4 Geothermal 6 174
5 cerberus97 6 179
6 Egor 6 187

Congratulations to the best hackers:

Rank Competitor Hack Count
1 Akulyat 24
2 hoke_t 20
3 dhxh 18:-1
4 vovanstrr 14
5 WNG 13:-1
6 Egg_Tart_Forest 12
255 successful hacks and 458 unsuccessful hacks were made in total!

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

Problem Competitor Penalty
A Dalgerok 0:01
B neal 0:04
C HIR180 0:08
D Tutis 0:17
E gxnncrx1993 0:20
F jqdai0815 0:07

История

 
 
 
 
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  Rev. Язык Кто Когда Δ Комментарий
en5 Английский awoo 2019-12-20 19:49:40 72
ru6 Русский awoo 2019-12-20 19:49:19 74
en4 Английский awoo 2019-12-20 19:29:48 230
ru5 Русский awoo 2019-12-20 19:29:33 230
en3 Английский awoo 2019-12-20 19:25:46 2653
ru4 Русский awoo 2019-12-20 19:25:30 2633
ru3 Русский Una_Shem 2019-12-18 19:18:14 1770
ru2 Русский Una_Shem 2019-12-18 18:18:36 0 (опубликовано)
en2 Английский Una_Shem 2019-12-18 18:04:45 1653 (published)
en1 Английский awoo 2019-12-18 17:02:04 1280 Initial revision for English translation (saved to drafts)
ru1 Русский awoo 2019-12-18 17:00:53 1396 Первая редакция (сохранено в черновиках)