Codeforces Round #320

Revision en1, by dreamoon_love_AA, 2015-09-15 00:56:19

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 me prepare the round, AlexFetisov and winger for testing this round , Delinur for translating the statement into Russian, and MikeMirzayanov for Codeforces and Polygon.

This is 2nd time ogarnize a problemset for Codeforces round (my previous round: #292). The last round all problem are provided by myself. But I think 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 contest!

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

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)