Codeforces Round #569

Правка en11, от gop2024, 2019-06-23 01:59:39

Hi, Codeforces!

We are glad to invite you to take part in Codeforces Round 569 (Div. 1) and Codeforces Round 569 (Div. 2), which will be held on Friday, June 21, 2019, at 19:35. The round will be rated for all participants from both divisions.

Problems for the round have been proposed by Ivan ScreaMood Fedorov, Kyrill kirillbogatiy Bessonov, Mukhammadjon Mr.Hakimov Hakimov, Fedor ---------- Ushakov, Fedor Kuyan Kuyanov, and me, Dmitry gop2024 Grigoryev.

The round have been prepared by us, Dmitry gop2024 Grigoryev, Fedor ---------- Ushakov, Dmitry TheWayISteppedOutTheCar Piskalov and Mukhammadjon Mr.Hakimov Hakimov.

We'd like to give thanks to Ildar 300iq Gainullin for excellent coordination of the round, to Sooke Sulfox Gnar, Xiuhan sunset Wang, Ziqian TLE Zhong, Junzhao FizzyDavid Yang, Jiaxuan samjia2000 Gao for testing and to Mike MikeMirzayanov Mirzayanov as well for his unbelievable Codeforces and Polygon platforms!

Participants in each division will be offered 5 problems and 2 hours to solve them. During the round, you will be helping pupils of one usual Moscow school. Score distribution will be announced, traditionally, closer to the start of the contest

Good luck!

UPD Score distribution for Div.2 is standart — 500-1000-1500-2000-2500

Score distribution for Div.1 — 500-1000-1500-1750-2250

UPD2

Thank you for your participation in the contest!

List of the winners of the contest:

Div.2

  1. PSMaoTheKingOfAzerbaijan

  2. atacan

  3. Shayan.Kashefi_A

  4. LiPro

  5. BrutBurger

Div.1

  1. Radewoosh

  2. ACRush

  3. ecnerwala

  4. mango_lassi

  5. neal

My frank congratulations to all the winners!

The editorial

История

 
 
 
 
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en11 Английский gop2024 2019-06-23 01:59:39 1 Tiny change: 'user:Kuyan.,2019-06-2' -> 'user:Kuyan,2019-06-2'
en10 Английский gop2024 2019-06-23 01:50:29 549
ru11 Русский gop2024 2019-06-23 01:48:39 497
en9 Английский gop2024 2019-06-22 15:26:10 60
ru10 Русский gop2024 2019-06-22 15:25:12 59
en8 Английский gop2024 2019-06-21 19:54:37 0 (published)
en7 Английский gop2024 2019-06-21 19:54:14 196 (saved to drafts)
ru9 Русский gop2024 2019-06-21 19:50:12 0 (опубликовано)
ru8 Русский gop2024 2019-06-21 19:49:04 187 (сохранено в черновиках)
en6 Английский gop2024 2019-06-20 23:01:51 6
en5 Английский gop2024 2019-06-20 17:35:04 94
ru7 Русский gop2024 2019-06-20 17:34:20 94
en4 Английский gop2024 2019-06-20 17:33:36 4
ru6 Русский gop2024 2019-06-20 17:33:11 4
en3 Английский gop2024 2019-06-20 13:25:27 209
ru5 Русский gop2024 2019-06-20 13:23:31 211
en2 Английский gop2024 2019-06-20 01:15:30 0 (published)
ru4 Русский gop2024 2019-06-20 01:14:52 0 (опубликовано)
ru3 Русский gop2024 2019-06-20 01:14:37 4
en1 Английский gop2024 2019-06-20 01:13:32 1489 Initial revision for English translation (saved to drafts)
ru2 Русский gop2024 2019-06-20 01:04:55 14 Мелкая правка: 'ser:ChoopaChoops] Бес' -> 'ser:Choopa_choops] Бес'
ru1 Русский gop2024 2019-06-20 01:03:42 1729 Первая редакция (сохранено в черновиках)