We, the disciples of Omkar (qlf9, Tlatoani, hu_tao, golions, and Omkar's newest disciple, rabaiBomkarBittalBang), have written our third contest: Codeforces Round #724 (Div. 2) — Omkar 3. It will be held on Jun/06/2021 17:35 (Moscow time) and will be rated for users in Division 2 (rating lower than 2100). As usual participants with rating >= 2100 are allowed to compete too, but the contest will be unrated for them.
You will be given 2 hours to solve 6 problems. There may or may not be an interactive problem, so it would behoove you to read the guide for interactive problems. There also may or may not be competitive programming problems, so you should be sure to thoroughly understand everything here.
We would like to thank:
Our testers, kefaa2, 1-gon, Keshi, czhang2718, HackerMonk, Ari, m371, 2020akadaver, smax, PurpleCrayon, AmShZ, FieryPhoenix, Jellyman102, namanbansal013, I_Love_YrNameCouldBeHere, bWayne, Qualified, kassutta, and Omkar. They were great testers so they definitely deserve the karma that they will surely be begging for in the comments.
MikeMirzayanov for creating the Codeforces and Polygon platforms.
Omkar for creating the world and the human race.
The scoring distribution is 500 — 1000 — 1500 — 2000 — 2250 — 2500.
May Omkar be with you!
Update: Thank you for participating in our contest! The editorial is here. We have video editorials for every problem there!
The winners in official standings:
The winners in unofficial standings: