Thanks!!!

Had the same problem at the beginning, but finally solved it.
Good test that helped me to find a bug in my algorithm was:
3 6
2 1 5

When the solution is:
2 (not 3)
2 5 1

Edited by author 24.03.2014 16:32

Edited by author 24.03.2014 16:33

Why two? need to output the maximum amount of trips of the elevator. I dont understand it.