Codeforces Round #828 (Div. 3)

Правка en4, от 74TrAkToR, 2022-10-15 21:00:22

Hello! Codeforces Round 828 (Div. 3) will start at 16.10.2022 17:35 (Московское время). You will be offered 6-8 problems with expected difficulties to compose an interesting competition for participants with ratings up to 1600. However, all of you who wish to take part and have a rating of 1600 or higher, can register for the round unofficially.

The round will be hosted by rules of educational rounds (extended ICPC). Thus, solutions will be judged on preliminary tests during the round, and after the round, it will be a 12-hour phase of open hacks.

You will be given 6-8 problems and 2 hours and 15 minutes to solve them.

Note that the penalty for the wrong submission in this round is 10 minutes.

Remember that only the trusted participants of the third division will be included in the official standings table. As it is written by link, this is a compulsory measure for combating unsporting behavior. To qualify as a trusted participant of the third division, you must:

  • take part in at least five rated rounds (and solve at least one problem in each of them)
  • do not have a point of 1900 or higher in the rating.

Regardless of whether you are a trusted participant of the third division or not, if your rating is less than 1600, then the round will be rated for you.

Thanks to MikeMirzayanov for the platform, help with ideas for problems and for coordination of our work. Problems have been created and written by MikeMirzayanov and 74TrAkToR.

We would like to thank: Gornak40, meowcneil, Vladosiya, senjougaharin, efimovpaul for testing the contest and valuable feedback. List of testers will be updated.

Good luck!

История

 
 
 
 
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  Rev. Язык Кто Когда Δ Комментарий
en11 Английский 74TrAkToR 2022-10-17 16:21:39 66
ru9 Русский 74TrAkToR 2022-10-17 16:20:46 0 (опубликовано)
ru8 Русский 74TrAkToR 2022-10-17 16:19:55 61 Мелкая правка: '**UPD**: [Editorial](https://' -> '**UPD**: [Разбор](https://' (сохранено в черновиках)
ru7 Русский 74TrAkToR 2022-10-16 15:54:26 0 (опубликовано)
en10 Английский 74TrAkToR 2022-10-16 15:54:18 0 (published)
en9 Английский 74TrAkToR 2022-10-16 15:54:07 62 (saved to drafts)
ru6 Русский 74TrAkToR 2022-10-16 15:50:27 62 (сохранено в черновиках)
en8 Английский 74TrAkToR 2022-10-16 02:17:20 0 (published)
en7 Английский 74TrAkToR 2022-10-16 02:17:07 12 Tiny change: 'of my work,2022-10-15]. Problems' -> 'of my work. Problems' (saved to drafts)
en6 Английский 74TrAkToR 2022-10-16 02:16:22 0 (published)
en5 Английский 74TrAkToR 2022-10-16 02:16:13 258 (saved to drafts)
ru5 Русский 74TrAkToR 2022-10-16 02:13:52 0 (опубликовано)
ru4 Русский 74TrAkToR 2022-10-16 02:13:40 141 (сохранено в черновиках)
ru3 Русский 74TrAkToR 2022-10-15 21:00:42 0 (опубликовано)
en4 Английский 74TrAkToR 2022-10-15 21:00:22 0 (published)
en3 Английский 74TrAkToR 2022-10-15 21:00:07 4 Tiny change: 'anov,2022-09-15] and [' -> 'anov,2022-10-15] and ['
ru2 Русский 74TrAkToR 2022-10-15 20:59:53 4
en2 Английский 74TrAkToR 2022-10-15 20:58:43 343
en1 Английский 74TrAkToR 2022-10-15 20:58:12 2112 Initial revision for English translation (saved to drafts)
ru1 Русский 74TrAkToR 2022-10-15 20:56:24 2086 Первая редакция (сохранено в черновиках)