Problems from North American Invitational Programming Contest (NAIPC) 2018

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Cut It Out!0.052404936873%6.7Harden
Double Clique0.014141167968%7.3Harden
Flashing Fluorescents0.0036217713576%6.0Harden
Missing Gnomes0.001071340115086%3.4Mediumen
Prefix Free Code0.0488237725969%6.4Harden
Probe Droids0.001200964244%8.9Harden
Rainbow Graph0.0019861609056%6.8Harden
Recovery0.0026626821179%5.6Harden
Red Black Tree0.0969920517083%5.2Mediumen
Winter Festival0.102947211257%7.8Harden
Zoning Houses0.09163631822671%6.4Harden