Codeforces Round #381 will take place tomorrow on the 23rd of November at 19:35 MSK.
I'd like to thank Gleb GlebsHP Evstropov, Nikolay KAN Kalinin and Yevhen MrDindows Zadorozhnii for helping me in preparing problems, Mike MikeMirzayanov Mirzayanov for the great Codeforces and Polygon platforms.
There will be five problems and two hours for solving them. The scoring distribution will be announced later.
Scoring for both divisions: 500-1000-1500-2000-2500
Congratulations for winners.
A special congratulations to Petr for being the only contestant to solve the problem D in div. 1.
The editoral in english will be published tomorrow, but you can read it now in russian
The editoral was added for the first five problems.
The editoral was added for the Div.1 D and Div1. E.