Welcome dear friends)
We are glad to introduce you regular Codeforces round #113 for Div.2 participants. Everyone can traditionally participate in it.
Problems are prepared by known command of authors: Kholkin Pavel (HolkinPV), Nikolay Kuznetsov (NALP), Artem Rakhov (RAD). Also thanks to Gerald Agapov (Gerald) for his help, Michael Mirzayanov (MikeMirzayanov) for Codeforces system and Mary Belova (Delinur) for translating problems.
In todays contest would be one innovation. Score distribution would be dynamic. More information you can find here)
We hope that todays round would be succesful. We wish you good luck and high rating!
UPD: The contest is over. Hope you enjoy the problems) the editorial is already here)
Congratulations to winners: