Hi all!
This weekend, at Dec/20/2020 18:05 (Moscow time) we will hold Codeforces Round 692. It is based on problems of Technocup 2021 Elimination Round 3 that will be held at the same time.
Technocup is a major olympiad for Russian-speaking high-school students, so if you fall into this category, please register at Technocup 2021 website and take part in the Elimination Round.
Div. 1 and Div.2 editions are open and rated for everyone. Register and enjoy the contests!
The Elimination Round authors are neckbotov and anta.baka. Thanks to budalnik and KAN for their coordination. Also huge thanks to testers for their invaluable help: isaf27, 300iq, Kaban-5, low_, Shinchan01, wiwitrifai, Ashishgup, spar5h, Nemo, Gauravvv, Vax, XLor, Um_nik, ADJA, jiufeng, RobeZH, Daryusz, antontrygubO_o, Normie28, kalki411, gratus907!
Have fun!