Problems from North American Invitational Programming Contest (NAIPC) 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Alternative Bracket Notation	209	89	43%	0.00	95	79	83%	5.1
Fancy Antiques	596	83	14%	0.04	107	59	55%	6.4
Greetings!	565	166	29%	0.00	208	142	68%	6.1
Jewel Thief	511	81	16%	0.55	141	58	41%	8.2
K-Inversions	1286	513	40%	0.37	428	284	66%	4.9
Mountain Scenes	1320	530	40%	0.00	494	427	86%	3.5
Programming Team	563	134	24%	0.15	130	97	75%	6.3
Symmetry	367	94	26%	0.49	95	67	71%	7.5
Tourists	1843	682	37%	0.11	564	459	81%	3.6
Whiteboard	227	71	31%	0.41	86	62	72%	7.2
YATP	486	177	36%	0.48	128	96	75%	4.2