Problems from North American Invitational Programming Contest (NAIPC) 2017

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Apple Market0.074661598855%7.3Harden
Blazing New Trails0.18133924715563%7.1Harden
Heaps from Trees0.1531023815967%6.3Harden
Incremental Double Free Strings0.011430301963%5.3Mediumen
Maximum Color Clique0.041413473064%7.0Harden
Pieces of Parentheses0.0159147034974%4.9Mediumen
Ski Resort0.17501618844%6.2Harden
Stars in a Can0.0731031419165%7.9Harden
Stretching Streamers0.0352119115581%4.5Mediumen
Unbalanced Parentheses0.011683251352%7.7Harden
Yin and Yang Stones0.00292669247293%1.9Easyen