My algo generate array like [1, -1, 2, -2, 3, -3 ...,0], but i got WA27
Any suggetion's?
(Bad english)

Edited by author 25.08.2016 23:47

You need array like [..., -3, 3, -2, 2, -1, 1, 0], i.e. move all zeros to the beginning of your array, and you'll get AC.

Edited by author 26.08.2016 12:12

I don't understand why, but it does not work anyway.
Should be output be like 0 1 -1 2 -2 3 -3 4 -4....?

My AC program gives answers like (0...0 1 -1 2 -2 3 -3...), but your one - (0 1 -1 2 -2 3 -3 ... n -n ... -n), as I understand. Do you see the difference?