Discussion @ 1305. Convex Hull @ Timus Online Judge

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Discussion of Problem 1305. Convex Hull

why wa#5?

Posted by Crash_access_violation 13 Feb 2008 21:00

I use Grakham algorithm and got WA#5... Please anyboby give me some tests... thanks...

Re: why wa#5?

Posted by Aleksa_Markoni 12 May 2008 23:21

Me too got WA#5... Can somebody help pls? I dont see the problem. Could it be vertecs on the same line.