This weekend, at Oct/17/2021 14:05 (Moscow time) we will hold Codeforces Round #749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 1). It is based on the problems of Technocup 2022 Elimination Round 1 that will be held at the same time.
Note the unusual start time of the contest.
Technocup is a major olympiad for Russian-speaking high-school students, so if you fall into this category, please register at Technocup website and take part in the Elimination Round.
The Div. 1 + Div.2 edition is open and rated for everyone. Register and enjoy the contests!
The problems were written and prepared by Tlatoani, golions, rabaiBomkarBittalBang, qlf9, and me. We would like to express our thanks for antontrygubO_o, isaf27, and KAN for reviewing our problems and being great coordinators!
Huge thanks to the following users for testing our round: kefaa2, AmShZ, dorijanlendvaj, Keshi, czhang2718, 2020akadaver, Magikarp1, Richw818, quantum8, RayLee234, I_Love_YrNameCouldBeHere, Qualified, 1-gon, smax, m371, kassutta, namanbansal013, HackerMonk, Ari, PurpleCrayon, FieryPhoenix, Jellyman102, bWayne, Omkar, Aleks5d, Makcum888
And as usual, thanks to MikeMirzayanov for the great Codeforces and Polygon platforms.
You will have 2 hours and 15 minutes to solve 9 problems. The score distribution will be announced very shortly before the contest starts. Good luck to all!