Problems from North American Invitational Programming Contest (NAIPC) 2018

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Cut It Out!0.072465755269%6.7Harden
Double Clique0.014141137768%7.2Harden
Flashing Fluorescents0.0036217613476%6.0Harden
Missing Gnomes0.001071318112986%3.6Mediumen
Prefix Free Code0.0488237225368%6.6Harden
Probe Droids0.001200944144%8.9Harden
Rainbow Graph0.0019861598855%6.9Harden
Recovery0.0026626420778%5.6Harden
Red Black Tree0.0969920116683%5.3Mediumen
Winter Festival0.102947211257%7.6Harden
Zoning Houses0.09163630121471%6.3Harden