Codeforces Round #322 (Div. 2)

Revision en1, by fcspartakm, 2015-09-25 14:27:05

Hello, Codeforces!

I'd like to invite you to Codeforces Round #322 (Div. 2). It'll be held on Monday, September 28 at 12:00 MSK and as usual Div. 1 participants can join out of competition. Note that round starts in the unusual time!

This round is held on the tasks of the school stage All-Russian Olympiad of Informatics 2015/2016 year. They were prepared by me and recently returned from army Edvard Davtyan (Edvard).

Great thanks to Maxim Akhmedov (Zlobober) for helping me preparing the contest, to Maria Belova (Delinur) for translating the statements into English, to Mike Mirzayanov (MikeMirzayanov) for the great Polygon platform and ideas of some problems and to Vladimir Petrov (vovuh) for writing solutions.

It will be a little unusual round — you will be given six problems and two and half hours to solve them. The scoring distribution will be announced later. Good luck everyone!

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en7 English fcspartakm 2015-09-28 14:26:07 205
ru9 Russian fcspartakm 2015-09-28 14:24:57 199
en6 English fcspartakm 2015-09-28 14:03:24 74
ru8 Russian fcspartakm 2015-09-28 14:02:57 61
en5 English fcspartakm 2015-09-28 13:47:26 16 Tiny change: '/2016 year. They wer' -> '/2016 year in city Saratov. They wer'
ru7 Russian fcspartakm 2015-09-28 13:47:03 12 Мелкая правка: '/2016 года. Задачи ' -> '/2016 года г. Саратова. Задачи '
en4 English fcspartakm 2015-09-28 11:09:52 84
ru6 Russian fcspartakm 2015-09-28 11:09:07 75
en3 English fcspartakm 2015-09-25 15:47:05 8 Tiny change: '?iso=20150630T1800&p1=166)' -> '?iso=20150928T1200&p1=166)'
ru5 Russian fcspartakm 2015-09-25 14:51:53 12 Мелкая правка: 'дач и два с половиной часа на и' -> 'дач и два часа на и'
en2 English fcspartakm 2015-09-25 14:46:35 9 Tiny change: 's and two and half hours to ' -> 's and two hours to '
ru4 Russian fcspartakm 2015-09-25 14:30:56 0 (опубликовано)
en1 English fcspartakm 2015-09-25 14:27:05 1122 Initial revision for English translation
ru3 Russian fcspartakm 2015-09-25 14:20:41 14 Мелкая правка: '[user:homo/_sapines]).\n\nХо' -> '[user:homo_sapiens]).\n\nХо'
ru2 Russian fcspartakm 2015-09-25 14:20:27 1 Мелкая правка: '[user:homo_sapines])' -> '[user:homo/_sapines])'
ru1 Russian fcspartakm 2015-09-25 14:20:09 1096 Первая редакция (сохранено в черновиках)