Today Codeforces Round # 106 for Div2 participants will be. And all who wants can take part in this competition. You will have the opportunity to break from parents with Peter, to learn some interesting facts about the Martians and to solve, of course, interesting problems for you as we hope.
This round has been prepared by a team of three people: Gerald, NALP и Polichka. We express our gratitude for their help to Artem Rakhov (RAD), Mike Mirzayanov (MikeMirzayanov) and Maria Belova (Delinur) .
Score distribution: 500-1000-1500-2500-2500.
Good luck and high rating to all!