Hi everyone!
I would like to invite you to my second Codeforces Round, which I have made with my friend and Snackdown partner Jeel_Vaishnav.
With that said, I bring to your attention our new Codeforces Round 523 (Div. 2) that will take place on 22.11.2018 18:45 (Московское время). If your rating is less than 2100, this round will be rated for you; otherwise, you can participate out of competition.
I would really like to thank Jeel_Vaishnav for his help with preparing problems, cdkrot for coordinating our round and Um_nik, vintage_Vlad_Makeev, Aleks5d, KeyurJain & Mahir83 for testing the problems. I would also like to thank MikeMirzayanov for Codeforces and Polygon platforms.
You will be given 6 problems and 2 hours to solve them. Scoring distribution will be announced later.
Link to My Coding Library for those interested :)
Good luck! :D
UPD: Scoring Distribution: 500-1000-1500-2000-2500-2750
UPD2: Editorial