Hello Everyone,

The problem set of the 2017 PSUT Coding Marathon will be available in Codeforces Gym today at 17:00.

You will have 10 problems and 5 hours to solve them (prepared to be an individual contest).

The problem set was prepared by Hasan0540, Vendetta., SaMer, and Maram Tuffaha.

UPD: Please note that the description of part B (and C) of each problem depends on part A.

Good luck!