Codeforces Round #323

Revision en6, by, 2015-10-04 18:13:30

Greetings, Codeforces!

My name is Danil Sagunov, and I used to be red... Anyway, I wish to congratulate you with the Second Revolution!

I am glad to introduce that this Saturday, 3rd October at 19:30 MSK Codeforces Round #323 for both divisions will take place. Problemset has been prepared for you by me and Vitaly gridnevvvit Gridnev. This is not the first round we are authors of and I'm sure that it's not the last.

Special thanks to our friends Maxim Ne0n25 Mescheryakov, Vladimir P1kachu Petrov and Roman luigi_vampa Glazov for helping us preparing the round. I would like to thank Max Zlobober Akhmedov for his coordinator activity, Michael MikeMirzayanov Mirzayanov for creating and supporting Codeforces and Polygon systems, making this round possible, and Maria Delinur Belova for translating problem statements into English.

Thanks to Vladislav winger Isenbaev and Alex AlexFetisov Fetisov for testing the round problemset!

Both division participants will be given five problems and two hours to solve them. I hope that everyone will find the problems interesting and many of you will return your colors.

UPD The round duration was written incorrectly in the e-mail announcement, the correct duration is 2 hours, not 2.5 hours.

UPD2 Round have been successfully finished! Thank you all for participating.

Congratulations to 1 division winners!

  1. ecnerwal
  2. ikatanic
  3. uwi
  4. PavelKunyavskiy
  5. sd0061

And the second division:

  1. wrong_order
  2. ahwhlzz
  3. kefaa

My gratitude to foti1e96, one to solve problem D!

UPD3 Editorial can be found here

Tags 323, div1 + div2, round


  Rev. Lang. By When Δ Comment
en6 English 2015-10-04 18:13:30 82
ru11 Russian 2015-10-04 18:12:38 79
en5 English 2015-10-03 23:04:13 476
ru10 Russian 2015-10-03 23:01:07 467 Мелкая правка: 'у задачу D.' -> 'у задачу D!'
ru9 Russian Zlobober 2015-10-03 00:48:55 116
en4 English Zlobober 2015-10-03 00:48:17 130
en3 English 2015-10-02 22:42:47 138
ru8 Russian 2015-10-02 22:41:09 139
en2 English 2015-10-02 15:30:15 7 Tiny change: '15-10-02] for helpi' -> '15-10-02] Glazov for helpi'
ru7 Russian 2015-10-02 13:27:28 8 Мелкая правка: 'ляю всех с революцией!' -> 'ляю всех со Второй Революцией!'
ru6 Russian 2015-10-02 13:21:55 0 (опубликовано)
ru5 Russian 2015-10-02 13:20:29 0 Мелкая правка: 'омогали мои друзья Мак' -> 'омогали модрузья Мак'
ru4 Russian 2015-10-02 13:19:47 11 Мелкая правка: ' помогали Максим [u' -> ' помогали мои друзья Максим [u'
en1 English 2015-10-02 13:19:30 1282 Initial revision for English translation
ru3 Russian 2015-10-02 12:56:22 78
ru2 Russian 2015-10-02 12:48:03 19
ru1 Russian 2015-10-02 12:47:31 1225 Первая редакция (сохранено в черновиках)