Hello, Codeforces! Haven't seen ya for a while :D
Codeforces Round #461 will take place on Wednesday, 20:15 MSK. Note that the round is scheduled a bit later than usual.
The round will be rated for all division 2 participants. Division 1 is heartly welcome aswell :)
My gratitude to Kolya (KAN) for round coordination, Grisha (vintage_Vlad_Makeev), Oleg (xen), AmirReza (Arpa) and Senya (kraborak) for testing and Mike (MikeMirzayanov) for awesome Codeforces and Polygon. A special thanks goes to Dima (Dmitriy.Belichenko) and Camille (pseuda) for sharing a problem sketch with me.
The main character of this round will be Imp the playful monster. Yet the statements are guaranteed to be short :)
There will be six problems with the following scoring:
500 — 1000 — 1250 — 1500 — 2000 — 2750
GL & HF!
Note that the round has been moved 40 minutes later to avoid clashing with CSAcademy Round.
UPD. The contest is over. Well...
UPD. System testing is over! Editorial.
Congratz to the winners!
Div. 1 (unofficial):
UPD. The complete editorial is out (D/F).