Codeforces Round #320

Revision en3, by dreamoon_love_AA, 2015-09-15 16:30:55

Hello, everyone! Codeforces Round #320 will be held at Sep/16/2015 18:00 MSK. Note that round starts in the unusual time!

The problems are from tmt514, Shik, drazil, and me(dreamoon_love_AA). Also we want to thank Zlobober for helping us preparing the round, anonymous(will be updated soon) testers for testing this round , Delinur for translating the statement into Russian, and MikeMirzayanov for Codeforces and Polygon.

This is my second time organizing a problemset for a Codeforces round (my previous round: #292). In the last round all problems are provided by me. But I think that if problems are provided by more people, then the contest will be more interesting! So I asked my friends to help me this time. Hope everybody can have fun during the round!

Participants will be given six tasks and two and a half hours for solving them. Scoring system will be announced later closer to the start of the round.

Tags 320

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en19 English dreamoon_love_AA 2015-09-16 21:55:04 73
en18 English dreamoon_love_AA 2015-09-16 21:22:42 247
en17 English dreamoon_love_AA 2015-09-16 18:06:56 75
en16 English dreamoon_love_AA 2015-09-16 18:03:56 75
en15 English dreamoon_love_AA 2015-09-16 17:59:49 4 Tiny change: 'honor!\n\nUPD 1: Due to t' -> 'honor!\n\n**UPD 1**: Due to t'
en14 English dreamoon_love_AA 2015-09-16 17:58:27 109
en13 English dreamoon_love_AA 2015-09-16 17:57:43 72
en12 English dreamoon_love_AA 2015-09-16 09:40:30 18
en11 English dreamoon_love_AA 2015-09-15 23:00:23 0 (published)
en10 English dreamoon_love_AA 2015-09-15 22:59:50 74 (saved to drafts)
en9 English dreamoon_love_AA 2015-09-15 20:40:31 0 (published)
en8 English dreamoon_love_AA 2015-09-15 20:38:59 978
en7 English dreamoon_love_AA 2015-09-15 20:37:16 508 (saved to drafts)
en6 English dreamoon_love_AA 2015-09-15 18:29:25 16
en5 English dreamoon_love_AA 2015-09-15 18:26:56 104
en4 English dreamoon_love_AA 2015-09-15 16:56:55 0 (published)
en3 English dreamoon_love_AA 2015-09-15 16:30:55 139
en2 English dreamoon_love_AA 2015-09-15 01:03:04 16
en1 English dreamoon_love_AA 2015-09-15 00:56:19 1206 Initial revision (saved to drafts)