Codeforces round #251 for division 2 participants will start at June 4, Wednesday, 19:30 MSK (usual time). Traditionally we invite Div.1 participants to take part out of the competition.
The round was prepared by me (praveen123). This is my first codeforces round. I have tried my best to make the problem statements as clear as possible. I hope that everyone will enjoy the round.
Special thanks to Gerald(Gerald), for his extensive help in problem ideas verification, problem testing, without his help the contest would not have seen the day. English translation is done by me with a lot of help from Gerald Agapov(Gerald). Problems are translated in Russian by Maria Belova(Delinur).
Many thanks to Mike Mirzayanov(MikeMirzayanov) for creating this wonderful platform :)
The contest problems are dedicated to my dear friend Devu (devuy11243), He once proposed problem titled "Churu, the thief". Churu is my nick-name. So it is now time to take some revenge in a funny way :P
Score distribution for the contest is standard: 500-1000-1500-2000-2500.
I have a good news for you too. Tutorial of the contest will be available as soon as the contest ends :).
I wish all the participants good luck, high rating and lot of hacks :) Don't miss the round.
UPD Thank you everyone for participating. I hope that you have enjoyed the round, Thank you all !!