There's some suxx.
I've got 'accepted' for this problem at our institute ACM training (AFAIK there's the same tests), but here's WA. What can be wrong?

Then it turned out that he forgot to initialize some
vasriable. So his program worked on his machine and did not
work here.

> There's some suxx.
> I've got 'accepted' for this problem at our institute ACM
training (AFAIK there's the same tests), but here's WA.
What can be wrong?

Моэет Анрдрей не может нормально скачать тесты?
May be he is a LAMER?!!
  =)