Discussion @ 1726. Visits @ Timus Online Judge

Explain sample input

Posted by Tashkent IAC 20 Oct 2009 17:48

Can you explain sample input?
How did we get answer 13?

Re: Explain sample input

Posted by Sergey Lazarev (MSU Tashkent) 20 Oct 2009 19:49

The first man has to go 20 to the second and 10 to the third. Avarage distance is 15.
The second man has average distance 15, and the third man has average distance 10.
And average distance for all is (int)((15+15+10)/3) = 13.

Re: Explain sample input

Posted by Igor9669(Tashkent IAC) 21 Oct 2009 11:03

Thanks,now I understood it!

Discussion of Problem 1726. Visits