Hello!
On Apr/27/2023 17:35 (Moscow time) we will host Codeforces Round 868 (Div. 2).
The problems were written and prepared by Igor_Parfenov.
I would like to thank everyone who made this round possible:
- awoo, madlogic, _Israel_, Vectors_Master, BabaVoss, AlperenT, FzArK, Dominater069, m0t9_, rui_er, aryan12, purp4ever, MaherSefo, Shawerma, maomao90, satyam343, errorgorn, Glemhel for testing the round and providing feedback to the problems
- adedalic, for coordination of the round
- MikeMirzayanov, for Codeforces and Polygon platforms
- All participants
This round will be rated for participants with rating lower than 2100.
You will have 2 hours to solve 6 problems.
Score distribution: 500 — 1000 — 1250 — 2000 — 2000 — 2500.
Good luck!
UPD: Editorial
UPD: Congratulations to the Winners!
Div.2:
Div.1 + Div.2:
