The round will be rated for the participants with rating lower than 2100. The statements will be available in Russian and English.
This round is held on the tasks of the regional stage All-Russian Team Olympiad of Informatics 2019/2020 year in city Saratov. The problems were prepared by Ivan BledDest Androsov, Vladimir vovuh Petrov and me.
Great thanks to Ivan isaf27 Safonov for helping in preparing the contest, to Mike MikeMirzayanov Mirzayanov for the great Codeforces and Polygon platform and to Ivan CaseRuten Khudoshin, Ivan Ivan19981305 Georgiev, Leonid Peinot Mironov, Anton anon20016 Lebedev, Ksenia Pavlova Pavlova and Dmitriy dmitrii.krasnihin Krasnihin for writing solutions.
You will be given seven problems and two hours to solve them. The scoring distribution will be published soon. Good luck everyone!
UPD The scoring distribution 500-1000-1500-1750-2500-2500-3000