Codeforces Round #603 (Div. 2)

Revision en10, by unreal.eugene, 2019-12-01 16:10:00

Hello Codeforces!

We, Supermagzzz, Stepavly, AdvancerMan, unreal.eugene, are ITMO students, who want to contribute to Codeforces community, went to MikeMirzayanov and offered him to help with rounds testing. But MikeMirzayanov invited us to create our own round with his help. And now...

We're glad to invite you to Codeforces Round #603 (Div. 2), which will be held on Nov/29/2019 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 Supermagzzz, Stepavly, AdvancerMan, unreal.eugene, MikeMirzayanov.

Special thanks to:

  • MikeMirzayanov for great systems Codeforces and Polygon and coordinating round preparation.

UPD: Scoring: 500 — 1250 — 1250 — 1750 — 2500 — 3000

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

UPD1.5: Thanks for participating! Congratulations to the winners!

Top 5 Div. 2:

  1. Lazyeval
  2. twitch.tv_wookje
  3. Byzantium
  4. rainboy
  5. fuyuki

Top 5 Div. 2 + unoffical:

  1. Lazyeval
  2. twitch.tv_wookje
  3. socketnaut
  4. KrK
  5. Byzantium

UPD2: Editorial is out!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
ru15 Russian unreal.eugene 2019-12-01 16:10:16 0 (опубликовано)
en10 English unreal.eugene 2019-12-01 16:10:00 471
ru14 Russian unreal.eugene 2019-12-01 16:06:53 656
ru13 Russian unreal.eugene 2019-12-01 16:05:20 458 Мелкая правка: 'azyeval]\n\n2. [user' -> 'azyeval]\n2. [user' (сохранено в черновиках)
en9 English AdvancerMan 2019-11-30 16:41:04 86
ru12 Russian AdvancerMan 2019-11-30 16:40:19 82
ru11 Russian unreal.eugene 2019-11-29 17:04:07 98
en8 English unreal.eugene 2019-11-29 17:03:53 94
en7 English unreal.eugene 2019-11-28 23:00:44 53 Tiny change: '019-11-28]' -> '019-11-28], , [user:Rox,2019-11-28], [user:Mr.Hakimov,2019-11-28]'
ru10 Russian unreal.eugene 2019-11-28 22:59:58 53 Мелкая правка: '019-11-28] за тести' -> '019-11-28], [user:Rox], [user:Mr.Hakimov] за тести'
en6 English Supermagzzz 2019-11-28 20:51:48 33
ru9 Russian Supermagzzz 2019-11-28 20:51:22 29 Мелкая правка: '019-11-28]' -> '019-11-28], [user:RDmitriyS,2019-11-28]'
en5 English Supermagzzz 2019-11-28 16:45:33 0 (published)
ru8 Russian Supermagzzz 2019-11-28 16:44:41 0 (опубликовано)
ru7 Russian Supermagzzz 2019-11-28 16:43:47 12
en4 English Supermagzzz 2019-11-28 16:42:16 32 Tiny change: '019-11-28]' -> '019-11-28], [user:SpeedOfMagic,2019-11-28]'
en3 English Supermagzzz 2019-11-28 16:40:43 382
ru6 Russian Supermagzzz 2019-11-28 16:29:12 1 Мелкая правка: 'r:MikeMirzyanov,2019' -> 'r:MikeMirzayanov,2019'
ru5 Russian Supermagzzz 2019-11-28 16:28:38 405
ru4 Russian Supermagzzz 2019-11-28 16:11:58 32 Мелкая правка: '019-11-28] за тести' -> '019-11-28], [user:SpeedOfMagic] за тести'
ru3 Russian Supermagzzz 2019-11-28 15:46:53 2 Мелкая правка: 'й пройдет [contest_' -> 'й пройдет в [contest_'
en2 English Supermagzzz 2019-11-28 15:44:49 8
ru2 Russian Supermagzzz 2019-11-28 15:44:27 8
ru1 Russian Supermagzzz 2019-11-28 15:43:43 946 Первая редакция перевода на Русский (сохранено в черновиках)
en1 English Supermagzzz 2019-11-28 15:36:51 954 Initial revision (saved to drafts)