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Codeforces Round #610 (Div. 2)

Revision en11, by unreal.eugene, 2019-12-25 01:26:02

Hello Codeforces!

We're glad to invite you to Codeforces Round #610 (Div. 2), which will be held on Dec/24/2019 17:35 (Moscow time). It will be rated for all participants with a rating below 2100. You will be given six problems and two hours to solve them.

The problems were invented and prepared by the team from ITMO University: Supermagzzz, Stepavly, AdvancerMan, unreal.eugene, MikeMirzayanov.

Special thanks to MikeMirzayanov for great systems Codeforces and Polygon and coordinating round preparation.

UPD1: Special thanks to the ITMO University testers team: Nebuchadnezzar, Alexvsalex, Darui99, golikovnik, sharepoLOVEDDD, Mr.Hakimov, zergey.gad, MeowMr, Ilya-bar, 1ncendiary

There is an interactive problem in the round. You can read the guide for interactive problems here.

UPD2: Scoring: 500 — (500 — 1000) — 1750 — 2500 — 2500

We hope you will enjoy the problems. Good luck, wish you a high rating!

UPD3: Congratulations to the winners!

  1. Tsypkokokokoko
  2. K.Yuuki
  3. hyhtsdy
  4. ptica
  5. junukwon8
  6. A_n_o_n_y_m_o_u_s
  7. AnotherRound
  8. ark_84
  9. rtilikay
  10. p1rattttt

Editorial will be published soon.

UPD4: Editorial is out!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en11 English unreal.eugene 2019-12-25 01:26:02 72
ru14 Russian unreal.eugene 2019-12-25 01:25:38 74
ru13 Russian unreal.eugene 2019-12-24 22:36:20 412
en10 English unreal.eugene 2019-12-24 22:35:14 163 Tiny change: '9-12-24]\n' -> '9-12-24]\n\nEditorial will be published soon.\n' (published)
en9 English unreal.eugene 2019-12-24 22:33:09 372 (saved to drafts)
ru12 Russian AdvancerMan 2019-12-24 16:46:59 2 Мелкая правка: '0 — 500 — 1000 — 1' -> '0 — (500 — 1000) — 1'
en8 English AdvancerMan 2019-12-24 16:46:31 2 Tiny change: 'dash; 1000 —) 1750 &mda' -> 'dash; 1000) — 1750 &mda'
en7 English AdvancerMan 2019-12-24 16:46:08 2
ru11 Russian AdvancerMan 2019-12-24 16:42:48 0 (опубликовано)
en6 English AdvancerMan 2019-12-24 16:42:28 433
ru10 Russian AdvancerMan 2019-12-24 16:40:19 470 (сохранено в черновиках)
ru9 Russian AdvancerMan 2019-12-23 16:17:26 0 (опубликовано)
en5 English AdvancerMan 2019-12-23 16:17:12 31 Tiny change: 'epared by [user:Sup' -> 'epared by the team from ITMO University: [user:Sup' (published)
ru8 Russian AdvancerMan 2019-12-23 16:15:57 0 Мелкая правка: 'готовлены [user:Sup' -> 'готовлены коллективом университета ИТМО [user:Sup'
ru7 Russian AdvancerMan 2019-12-23 16:15:00 30 Мелкая правка: 'готовлены [user:Sup' -> 'готовлены коллективом университета ИТМО [user:Sup' (сохранено в черновиках)
ru6 Russian AdvancerMan 2019-12-23 16:13:16 0 (опубликовано)
ru5 Russian AdvancerMan 2019-12-23 13:45:28 156
en4 English AdvancerMan 2019-12-23 13:43:42 150
ru4 Russian AdvancerMan 2019-12-23 13:40:38 1 Мелкая правка: 'Привет Codeforce' -> 'Привет, Codeforce'
en3 English AdvancerMan 2019-12-23 13:39:55 14 Tiny change: '\nTesters will be announ' -> '\nTesters are going to be announ'
ru3 Russian AdvancerMan 2019-12-23 13:38:53 2 Мелкая правка: 's Round #603 (Div. 2)]' -> 's Round #610 (Div. 2)]'
en2 English AdvancerMan 2019-12-23 13:38:24 1435
ru2 Russian AdvancerMan 2019-12-23 13:35:53 1430
ru1 Russian AdvancerMan 2019-12-23 13:30:02 2118 Первая редакция перевода на Русский (сохранено в черновиках)
en1 English AdvancerMan 2019-12-23 13:27:37 2113 Initial revision (saved to drafts)