OJ Board

The pdf version of the question reads differently to the html, with regard to the size of the inputs: in the pdf, it says i and j will be less than 10 000, but in the html, it says they will be less than 1 000 000.

I don't understand why I received a time out error... the algorithm seems to run fine on my machine.

http://pastebin.com/WxZy9WN8

Thanks!

Is there any reason that UVa would have an issue with Math.abs? My solution was not accepted until I replaced:

System.out.println(Math.abs(a - b));

with

if (a > b)
System.out.println(b - a);
else
System.out.println(a - b);