Discussion @ 1828. Approximation by a Progression @ Timus Online Judge

Someone give me AC solution please

Posted by Vitalii Arbuzov 22 Mar 2011 17:16

I've used 3 different ways to calculate simple linear regression and got 3 different wrong results. Please help.
My email: Vitaly.Arbuzov@gmail.com

Re: Someone give me AC solution please

Posted by Artem Khizha [DNU] 24 Mar 2011 00:14

Just google the method of least squares. You derive some formulas by hand, solve small linear system and get AC.

Re: Someone give me AC solution please

Posted by Vitalii Arbuzov 1 May 2011 02:26

Thanks!

Discussion of Problem 1828. Approximation by a Progression