Hello, Codeforces!

Artyom123, Kotehok3 and I are happy to invite you to Codeforces Round 671 (Div. 2), which will be held on Sep/19/2020 17:35 (Moscow time). This round will be rated for all participants, whose rating is lower than 2100 (We really hope so).

We would like to thank:

• isaf27 for coordinating the round and helping us <3
• dorijanlendvaj, physics0523, kdjonty31, FairyWinx, Retired_cherry, Osama_Alkhodairy, Mohamed.Sobhy, morzer, saurabhyadavz, thenymphsofdelphi, MagentaCobra, Prakash11, MarwanNabil, hugopm, Kirill22 for testing the round and giving us useful feedback
• MikeMirzayanov for great Polygon and Codeforces platforms

You will be given 6 problems and 2 hours to solve them (or to play Valorant, because the contest is related to it for some reason). One problem has an easy version and a hard version.

You will have to help the agents from the game to grind that rating. Try your best as if you are playing ranked and they are your teammates!

gl hf

Here is the score distribution:

500 — 750 — 1250 — (750 + 1000) — 2250 — 3000

UPD: Editorial