Who know test 1? please, sent me!

5
5
8
13
27
14
answer 3

Edited by author 08.04.2009 00:44

Why answer is 3?

I think, that correct answer is 2.

(27 + 8) --- (14 + 13 + 5 + 5)
35 - 37 = -2 (2)

But my program fails on first test.

You can't add new stones.

You have only one stone with weight of 5. The first line is number of stones.

Vlad thank you, I also thought that this sixth stone :)but better to use the word "amount" and not the "number".