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

who can explain the problem description to me ?

Послано Samball 29 окт 2002 11:17

I simplely do not understand it;

Re: who can explain the problem description to me ?

Послано Dmitry 'Diman_YES' Kovalioff 29 окт 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 ?

Послано 黄源河 27 апр 2004 14:49

What's is mask-algo??

Dmitry 'Diman_YES' Kovalioff писал(a) 29 октября 2002 11:51

Edited by author 27.04.2004 14:49

Can the size be 1?

Послано Maigo Akisame (maigoakisame@yahoo.com.cn) 22 окт 2004 04:53

Обсуждение задачи 1221. Malevich Strikes Back!