We (Denisov, Karavaev1101, perekopskiy) are glad to introduce to you Codeforces Round #660 (Div. 2), which will happen on Jul/30/2020 17:35 (Moscow time). The round will be rated for the participants with rating lower than 2100, although higher rated users are more than welcome to take part out of competition.
Huge thanks to those who helped make this round possible:
- adedalic for amazing coordinating and reviewing the round, as well as helping with many different things.
- Karavaev1101, perekopskiy for creating problems and preparation.
- dorijanlendvaj, Tlatoani, BOGDAN_, gachiBASS, pikmike, antontrygubO_o, Osama_Alkhodairy, growup974, errorgorn, ilyasiv, Tathagat_shah, ermakov22 for testing and providing invaluable feedback.
- MikeMirzayanov for Codeforces and Polygon platforms.
There will be 5 problems and 2 hours to solve them.
We really hope you enjoy our first contest!
UPD: Here is the score distribution:
UPD: Editorial is published!
UPD: Congratulations to the winners!