Problems from 2015 ACM ICPC Singapore Regional

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Air Conditioned Minions	7105	2093	29%	0.00	2149	1662	77%	3.6
Apples, Cherries, and Mangos	453	136	30%	0.02	146	100	68%	7.0
Association for Computing Machinery	2984	1144	38%	0.00	1016	897	88%	2.7
Association for Control Over Minds	2462	784	32%	0.03	718	598	83%	4.3
Association for Convex Main Office	724	180	25%	0.05	188	144	77%	6.5
Association for Cool Machineries (Part 1)	1521	305	20%	0.04	264	168	64%	7.0
Association for Cool Machineries (Part 2)	48	28	58%	0.00	33	25	76%	6.5
Association for the Country of Mububa	2080	433	21%	0.00	475	301	63%	7.0
Association of Camera Makers	351	21	6%	0.46	32	9	28%	9.5
Association of Cats and Magical Lights	2474	667	27%	0.18	437	347	79%	5.6
Association of Computer Maintenance	958	94	10%	0.03	120	58	48%	8.5