Codeforces Round #491 (Div.2)

Revision en13, by I_Remember_Olya_ashmelev, 2018-06-24 06:27:47

Hello!

Codeforces Round #491 (Div.2) will start this Saturday, June 23, 18:35 (UTC+3). This round will be rated for the participants with rating lower than 2100 and other contestants can join it out of competition.

This round problems have a significant intersection with NNSU Programming Contest 2018. Please do not participate in the round if you participated in the NNSU contest or tried to upsolve the problems.

During the round you have to help student Vasya to manage the difficulties caused by the end of the academic year. There will be 6 problems and 2 hours to solve them. If you solve all the problems in 25 minutes you will be able to watch the second half of South Korea — Mexico at the FIFA World Cup.

The scoring is unusual a bit: 500-1000-1250-1500-2000-2750

Great thanks to Mikhail MikeMirzayanov Mirzayanov for the well-known platforms; Nikolay KAN Kalinin — for the help with problems and the round coordination; Mikhail mike_live Krivonosov, Alexey Livace Ilyukhov, Nikita FalseMirror Bosov, Andrew GreenGrape Rayskiy and Alexey Aleks5d Upirvitskiy — for the round testing; Arseniy arsor Sorokin — for the statements translation. And good luck to all contestants!

UPD: The round is over, thank you for the participation!

UPD: Congratulations to the winners!

Div. 1:

  1. nuip
  2. krijgertje
  3. qoo2p5
  4. hohomu
  5. neal

Div. 2:

  1. King — solved all the problems, well done!
  2. Daniar
  3. Saidjamol
  4. shoemakerjo
  5. Toki_Time-Tinker

UPD: The editorial is published

Tags 491, announcement

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
ru8 Russian I_Remember_Olya_ashmelev 2018-06-24 06:29:02 148
en13 English I_Remember_Olya_ashmelev 2018-06-24 06:27:47 149
ru7 Russian I_Remember_Olya_ashmelev 2018-06-23 23:29:20 421
en12 English I_Remember_Olya_ashmelev 2018-06-23 23:27:55 426 Tiny change: 'damczh218]\n2. [user' -> 'damczh218] - solved all the problems, well done!\n2. [user'
ru6 Russian I_Remember_Olya_ashmelev 2018-06-23 20:53:25 122
en11 English I_Remember_Olya_ashmelev 2018-06-23 20:52:28 132
ru5 Russian I_Remember_Olya_ashmelev 2018-06-23 18:23:03 97
en10 English I_Remember_Olya_ashmelev 2018-06-23 18:21:23 5 Tiny change: '3] Rayskiy, Alexey [u' -> '3] Rayskiy and Alexey [u'
en9 English I_Remember_Olya_ashmelev 2018-06-23 18:20:12 96
en8 English I_Remember_Olya_ashmelev 2018-06-23 16:16:27 1 Tiny change: ' contestans!' -> ' contestants!'
en7 English I_Remember_Olya_ashmelev 2018-06-23 12:48:23 1 Tiny change: 'the statemnts transl' -> 'the statements transl'
en6 English I_Remember_Olya_ashmelev 2018-06-23 03:28:38 2 Tiny change: ' for the will-known p' -> ' for the well-known p'
en5 English I_Remember_Olya_ashmelev 2018-06-22 21:07:10 0 (published)
ru4 Russian I_Remember_Olya_ashmelev 2018-06-22 21:04:34 0 (опубликовано)
en4 English I_Remember_Olya_ashmelev 2018-06-22 18:59:57 2 Tiny change: 'problems ahd the roun' -> 'problems and the roun'
en3 English I_Remember_Olya_ashmelev 2018-06-22 18:58:39 4 Tiny change: 'articipate in the round** if you pa' -> 'articipate** in the round if you pa'
en2 English I_Remember_Olya_ashmelev 2018-06-22 18:57:32 22 Tiny change: 'sh; Mexico.\n\nThe s' -> 'sh; Mexico at the FIFA World Cup.\n\nThe s'
ru3 Russian I_Remember_Olya_ashmelev 2018-06-22 18:56:50 24 Мелкая правка: 'h; Мексика.\n\nРазба' -> 'h; Мексика на чемпионате мира FIFA.\n\nРазба'
en1 English I_Remember_Olya_ashmelev 2018-06-22 18:55:37 1401 Initial revision for English translation (saved to drafts)
ru2 Russian I_Remember_Olya_ashmelev 2018-06-22 18:30:25 6 Мелкая правка: '1500-2000-3000**\n\nВыр' -> '1500-2000-2750**\n\nВыр'
ru1 Russian I_Remember_Olya_ashmelev 2018-06-22 18:29:15 1391 Первая редакция (сохранено в черновиках)