Discussion @ 1067. Disk Tree @ Timus Online Judge

Ashman Need an advice... WA1 [1] // Problem 1067. Disk Tree 19 Jan 2008 22:52

My solution is written in Java, and it fails on the 1st test.
However, it passes all from NEERC site and all I've found in other topics.
I think the problem is out of algorithm, but I can't even guess what it can be... :(
Can anyone please give me a piece of advice?

Ashman Re: Need an advice... WA1 // Problem 1067. Disk Tree 19 Jan 2008 23:40

I've got an AC.
As a thought, this ridiculous problem was in printing - an extra empty line in the beginning.

Discussion of Problem 1067. Disk Tree