Discussion @ 1221. Malevich Strikes Back! @ Timus Online Judge

who can explain the problem description to me ?

Posted by Samball 29 Oct 2002 11:17

I simplely do not understand it;

Re: who can explain the problem description to me ?

Posted by Dmitry 'Diman_YES' Kovalioff 29 Oct 2002 11:51

OK. You task is to find in this matrix a sub-matrix with maximal size
which looks like picture in text of problem. Warning! Size of it is
odd number. There are some methods to solve it, but the most simple
(but longest) is "mask-algo". I used it and after 0.38 I've get AC.

Re: who can explain the problem description to me ?

Posted by 黄源河 27 Apr 2004 14:49

What's is mask-algo??

Dmitry 'Diman_YES' Kovalioff wrote 29 October 2002 11:51

Edited by author 27.04.2004 14:49

Can the size be 1?

Posted by Maigo Akisame (maigoakisame@yahoo.com.cn) 22 Oct 2004 04:53

Discussion of Problem 1221. Malevich Strikes Back!