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Codeforces Round #696 (Div. 2)

Revision en15, by IgorI, 2021-01-19 22:50:47

Hi, Codeforces!

I'm glad to invite you to take part in Codeforces Round #696, which will take place on Jan/19/2021 17:35 (Moscow time). Round will be rated for participants with rating less than $$$2100$$$. Participants from the first division can take part out of competition.

There will be $$$6$$$ problems for $$$2$$$ hours. All problems are authored by me. Thanks to adedalic for excellent round coordination and to MikeMirzayanov for Codeforces and Polygon.

Also thanks to testers errorgorn, awoo, rkm62, khiro, AmShZ, IaMaNanBord, Osama_Alkhodairy, Prakash11, Gauravvv, HIS_GRACE, Dragnoid99 for testing the round and giving valuable feedback for problems.

Scoring is $$$500-1000-1500-2000-2250-3000$$$.

Good luck!

UPD: Editorial

UPD: Congratulations to the winners!

Of both divisions:

  1. neal

  2. antontrygubO_o

  3. HIR180

  4. fuppy

  5. Thienu

Of the second division:

  1. EzioAuditoreDaFirenze

  2. Ishtar

  3. God_Of_Blunder

  4. Shivam_18

  5. AlphaAurigae

Tags codeforces round, codeforces round #696, div. 2

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en15 English IgorI 2021-01-19 22:50:47 1 Tiny change: 'h division:\n\n1. [u' -> 'h divisions:\n\n1. [u'
en14 English IgorI 2021-01-19 22:50:21 439
ru16 Russian IgorI 2021-01-19 22:49:00 431
en13 English adedalic 2021-01-19 20:37:24 9 Tiny change: ' luck!\n\n[Editorial' -> ' luck!\n\n**UPD:** [Editorial'
ru15 Russian adedalic 2021-01-19 20:27:17 9 Мелкая правка: 'удачи!\n\n[Разбор](h' -> 'удачи!\n\n**UPD:** [Разбор](h'
ru14 Russian IgorI 2021-01-19 20:25:33 53 Мелкая правка: 'сем удачи!' -> 'сем удачи!\n\n[Разбор](https://codeforces.com/blog/entry/86933)'
en12 English IgorI 2021-01-19 20:24:25 56 Tiny change: 'Good luck!' -> 'Good luck!\n\n[Editorial](https://codeforces.com/blog/entry/86933)'
en11 English IgorI 2021-01-19 16:17:39 0 (published)
ru13 Russian IgorI 2021-01-19 16:17:11 55 Мелкая правка: 'азбалловка $500-1000' -> 'азбалловка: $500-1000'
en10 English IgorI 2021-01-19 15:49:29 65 Tiny change: 'ng is $500-1000-1500' -> 'ng is $500~---1000-1500' (saved to drafts)
en9 English IgorI 2021-01-18 08:17:02 30 Tiny change: '021-01-17] for test' -> '021-01-17], [user:Dragnoid99] for test'
ru12 Russian IgorI 2021-01-18 08:16:14 30 Мелкая правка: '021-01-17] за тести' -> '021-01-17], [user:Dragnoid99] за тести'
ru11 Russian IgorI 2021-01-17 14:55:10 6 Мелкая правка: 'ожено $6$ на $2$ ча' -> 'ожено $6$ задач на $2$ ча'
ru10 Russian IgorI 2021-01-17 13:54:49 0 (опубликовано)
en8 English IgorI 2021-01-17 13:31:46 0 (published)
en7 English IgorI 2021-01-17 12:23:58 34
ru9 Russian IgorI 2021-01-17 12:23:24 41
ru8 Russian IgorI 2021-01-17 12:10:15 44
ru7 Russian IgorI 2021-01-17 12:01:54 52
en6 English IgorI 2021-01-17 12:00:49 56
ru6 Russian IgorI 2021-01-17 11:50:48 65
en5 English IgorI 2021-01-17 11:50:19 46
ru5 Russian IgorI 2021-01-17 11:41:24 98
en4 English IgorI 2021-01-17 11:40:53 42 Tiny change: 'me:1474]. **Round ' -> 'me:1474]. There will be $6$ problems for $2$ hours. **Round '
ru4 Russian IgorI 2021-01-17 11:39:33 44
ru3 Russian IgorI 2021-01-17 11:37:01 30 Мелкая правка: 'курса.\n\nСпасибо [u' -> 'курса.\n\nЗадачи раунда придуманы мной. Спасибо [u'
ru2 Russian IgorI 2021-01-17 11:35:34 0 Мелкая правка: 'курса.\n\nСпасибо [u' -> 'курса.\n\nВсе задачи придуманы мной. Спасибо [u'
en3 English IgorI 2021-01-17 11:34:30 42
en2 English IgorI 2021-01-17 10:48:43 3 Tiny change: 'ation and [user:Mik' -> 'ation and to [user:Mik'
en1 English IgorI 2021-01-17 10:37:26 902 Initial revision for English translation (saved to drafts)
ru1 Russian IgorI 2021-01-17 10:31:31 882 Первая редакция (сохранено в черновиках)