Hello everyone

On Monday, December 19 at 19:35 MSK held Codeforces Round # 388 for participants from the Div.2. Participants from the Div.1 may participate out of the competition.

This round was prepared by Denis pitfall Bezrukov, Alexey dalex Dergunov, Vyacheslav Slamur Muravev, Egor Petruchcho Ponomarev, Pavel craus Semushin и Andrey Shlakoblock Gaidel.

For me and Slamur and Petruchcho this will be the first round. We hope that everyone will find interesting problems.

Great thanks to Gleb GlebsHP Evstropov for his help with the contest preparation and Mike MikeMirzayanov Mirzayanov for the Codeforces and Polygon systems.

UPD: You will be offered 5 problems and 2 hours for solving them.
Scoring: 500-1000-1500-2000-2500

Congratulations to the winners!

Div.2:

1. just29
2. tnbt
3. el_smurfo
4. SimB4
5. skydog

Div.1:

1. I_love_Tanya_Romanova
2. W4yneb0t
3. enot110
4. vintage_Vlad_Makeev
5. Um_nik

UPD: Editorial available here