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Codeforces Round #493

Revision en9, by _kun_, 2018-07-01 20:38:19

Hi, codeforces!

I am happy to invite you to the codeforces round #493, which happens at Jul/01/2018 17:05 (Moscow time).

This round writers are — Ildar 300iq Gainullin, Grigory gritukan Reznikov, Mike MikeMirzayanov Mirzayanov, and me, _kun_.

Big thanks for people, who tested round — Shiqing cyand1317 Lyu, Andrew GreenGrape Rayskiy, Ivan isaf27 Safonov, Alexey aleks5d Upirvitsky. Also thanks to Mike MikeMirzayanov Mirzayanov and Nikolay KAN Kalinin for help with round preparation.

And to Mike MikeMirzayanov Mirzayanov for codeforces and polygon systems.

Traditionally, there will be 5 problems for 2 hours. I hope you will enjoy the problemset, good luck and have fun!

Scoring distribution will be published before the round.

UPD: Scoring distribution is as follows:

Div1: 500 1250 1500 2500 3000

Div2: 500 1000 1250 2000 2500

You may also want to check this post for post-contest stream.

UPD2: The editorial was published!

UPD3: Congratulations to winners!

Div1:

  1. fjzzq2002
  2. ksun48
  3. fateice
  4. Swistakk
  5. Um_nik
  6. Petr
  7. V--o_o--V
  8. eds467
  9. LHiC
  10. uwi

Div2:

  1. kirisamejin
  2. liu_runda
  3. AntiLeaf
  4. Kosai
  5. highplay121
  6. st-Firdavs
  7. traxexeuler
  8. paladin
  9. kmyiu
  10. Maxim

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
ru8 Russian _kun_ 2018-07-01 20:38:40 668
en9 English _kun_ 2018-07-01 20:38:19 669
en8 English _kun_ 2018-07-01 20:25:24 85
ru7 Russian _kun_ 2018-07-01 20:25:01 75
ru6 Russian _kun_ 2018-07-01 13:53:13 263
en7 English _kun_ 2018-07-01 13:51:56 226
en6 English _kun_ 2018-07-01 13:40:58 6 Tiny change: 'nd1317,2018-06-30] Lyu, And' -> 'nd1317,2015-05-01] Lyu, And'
ru5 Russian _kun_ 2018-07-01 13:40:35 6 Мелкая правка: 'nd1317,2018-06-30] Lyu, Анд' -> 'nd1317,2015-05-01] Lyu, Анд'
en5 English _kun_ 2018-06-30 22:33:08 107
ru4 Russian _kun_ 2018-06-30 22:31:49 107
ru3 Russian _kun_ 2018-06-30 21:36:05 6 Мелкая правка: 'nGrape,2018-06-30] Райском' -> 'nGrape,2017-01-0] Райском'
en4 English _kun_ 2018-06-30 14:53:46 1 Tiny change: 'round writters are &' -> 'round writers are &'
en3 English _kun_ 2018-06-30 14:51:49 1 Tiny change: 'Mirzayanove, and me, ' -> 'Mirzayanov, and me, '
ru2 Russian _kun_ 2018-06-30 14:49:36 46
en2 English _kun_ 2018-06-30 14:48:29 64
en1 English _kun_ 2018-06-30 14:43:09 915 Initial revision for English translation
ru1 Russian _kun_ 2018-06-30 14:41:52 877 Первая редакция (опубликовано)