The Midnight Code Cup qualification round has ended. Thanks to all participants for giving it your best!

Final rankings are here: https://ranker.codeforces.com/ranklist/602915 Problem statements and materials are available here.

As we only accepted outputs for scoring, we’d love to learn about your solution approaches – please share in the comments!

This round would not have been possible without: MikeMirzayanov and the Codeforces team — thanks for your support and the new scoreboard system!

Problem setters for this round: Aksenov239, Gassa, qwerty787788, cdkrot, MaxBuzz, pvs, Solenoid555

Testers and support: winger, isaf27, PavelKunyavskiy, naagi, tourist, NALP, timav, Taube, noxwell, nsychev

Our amazing sponsors: Recraft.AI, JetBrains, Neon, Pinely and our newest sponsors — Jane Street and Amazon!

Thank you all!