Contest is finished. All solutions in queue are checked.
Author Z.C.S used "dirty account" during contest - all submits form this account have been moved to his "official" account, so he's lost 1st place.

Congratulations to winners!
1. Fire-Winged Bird
2. Z.C.S
3. Othello
4. crdp
5. Amethyst
6. EvAngElIOn
7. Levsha
8. InfoArena Coders
9. RAVEman
10. Korduban [Kiev]

Problems will be copied to Problem Archive in 1.5 hours when official contest is finished.