Discussion @ 1019. Line Painting @ Timus Online Judge

WHO ACCEPT?

Posted by aatrue 19 Sep 2008 09:41

Who can give me a code,I want to learn how to slove this problem....My code always WA... Thanks!

Edited by author 19.09.2008 09:44

Re: WHO ACCEPT?

Posted by Heiliger Alexander 30 Sep 2008 15:57

I have accepted it. It's very easy problem :)

Re: WHO ACCEPT?

Posted by Shoh RAMBO 28 Oct 2009 12:57

Can you tell me an algorithm of this problem?

Re: WHO ACCEPT?

Posted by tiancaihb 25 Nov 2009 19:03

at first n2, but my nlogn algo accepted just now. segment tree & binary search

Discussion of Problem 1019. Line Painting