We, Supermagzzz, Stepavly, AdvancerMan, unreal.eugene, are ITMO students, who want to contribute to Codeforces community, went to MikeMirzayanov and offered him to help with rounds testing. But MikeMirzayanov invited us to create our own round with his help. And now...
We're glad to invite you to Codeforces Round #603 (Div. 2), which will be held on 29.11.2019 17:35 (Московское время). It will be rated for all participants with a rating below 2100. You will be given six problems and two hours to solve them.
Special thanks to:
- VArtem, Nebuchadnezzar, arsijo, Alexxx, MeowMr, Vinatorul, SpeedOfMagic, RDmitriyS, Rox, Mr.Hakimov for testing this round and giving good advices about the problemset.
- MikeMirzayanov for great systems Codeforces and Polygon and coordinating round preparation.
UPD: Scoring: 500 — 1250 — 1250 — 1750 — 2500 — 3000
We hope you will enjoy the problems. Good luck, wish you a high rating!
UPD1.5: Thanks for participating! Congratulations to the winners!
Top 5 Div. 2:
Top 5 Div. 2 + unoffical:
UPD2: Editorial is out!