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Codeforces Round #569

Revision en5, by DmitryGrigorev, 2019-06-20 17:35:04

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 Choopa_choops Bessonov, Mukhammadjon Mr.Hakimov Hakimov, Fedor osaaateiasavtnl. Ushakov and me, Dmitry DmitryGrigorev Grigoryev.

The round have been prepared by us, Dmitry DmitryGrigorev Grigoryev, Fedor osaaateiasavtnl. 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 Sooke 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 for pupils of one usual Moscow school. Score distribution will be announced, traditionally, closer to the start of the contest

Good luck!

History

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