Discussion @ 1679. Scrooge's Tower @ Timus Online Judge

WA on test #4 ahmedov(NUUz_2) 10 Jan 2009 17:26

pls, give me some tests

Re: WA on test #4 spiker 9 Jul 2009 20:54

I've too have this problem:)

Re: WA on test #4 198808xc 20 Aug 2011 18:48

Well, I had this problem, too.
This is caused by a small bug, that is very silly.

You must have written something like this:

if (xA * xA + yA * yA < R * R / 2)
cout<<"NO"<<endl;

However, the solution should be like this:

if ((xA * xA + yA * yA) * 2 < R * R)
cout<<"NO"<<endl;

What a stupid mistake!

Good luck :)

Discussion of Problem 1679. Scrooge's Tower