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	569	73	13%	0.04	103	56	54%	6.8
Greetings!	563	165	29%	0.00	207	141	68%	6.1
Jewel Thief	509	80	16%	0.55	139	57	41%	8.4
K-Inversions	1264	497	39%	0.37	412	268	65%	5.2
Mountain Scenes	1243	506	41%	0.00	473	409	86%	3.6
Programming Team	539	126	23%	0.15	126	92	73%	7.1
Symmetry	367	94	26%	0.49	95	67	71%	7.5
Tourists	1744	653	37%	0.11	543	440	81%	3.8
Whiteboard	222	69	31%	0.41	85	61	72%	7.1
YATP	448	165	37%	0.48	117	86	74%	4.7