Codeforces Round #331
Difference between en3 and en4, changed 111 character(s)
Hello, Codeforces!↵
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I am happy to announce Codeforces Round #331 (Div. 2)! The round will be held on [November 15th at 7:35 MSK](http://www.timeanddate.com/worldclock/fixedtime.html?day=15&month=11&year=2015&hour=19&min=35&sec=0&p1=166). Div. 1 users can participate out of contest.↵
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The problem set was prepared by me (Girishvar Venkat) and [user:jaina,2015-11-14] (Jeffrey Zhang). I sincerely thank [user:GlebsHP,2015-11-14] (Gleb Evstropov) for helping with the preparations of the contest. I also thank [user:thesilione,2015-11-14] (Bili Sun) for testing this round.↵
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The hero for this round will be Wilbur the pig, after my good friend [user:wilbs43,2015-11-14] (Wilbur Li).↵
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Scoring will be 500-1000-1500-2250-2500.↵
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Hope you enjoy this round and wish you high rating!↵
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**UPD**: Contest is over. Here is a link to editorial: [Editorial](http://mirror.codeforces.com/blog/entry/21599).

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en8 English numbertheorist17 2015-11-15 22:19:54 30 Tiny change: 'icipating!' -
en7 English numbertheorist17 2015-11-15 22:06:21 36 Tiny change: '**UPD2**: Results:\' -> '**UPD2**: Congratulations to all the winners! Results:\'
en6 English numbertheorist17 2015-11-15 22:04:55 18 (published)
en5 English numbertheorist17 2015-11-15 22:03:43 418 Tiny change: 'tourist]\n2. [user' -> 'tourist]\n\n2. [user' (saved to drafts)
en4 English numbertheorist17 2015-11-15 21:38:06 111
en3 English numbertheorist17 2015-11-14 21:44:37 57 (published)
en2 English numbertheorist17 2015-11-14 17:05:49 53
en1 English numbertheorist17 2015-11-14 17:04:41 761 Initial revision (saved to drafts)