Discussion @ 1638. Bookworm @ Timus Online Judge

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Discussion of Problem 1638. Bookworm

hint

Posted by Aydar 15 Aug 2011 15:03

Re: hint

Posted by Aydar 15 Aug 2011 15:04

i cant understand! help me

Re: hint

Posted by daftcoder [Yaroslavl SU] 15 Aug 2011 20:00

Don't create new topics, just watch the problem's discussion.