Problems from 2015 ACM ICPC Singapore Regional

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Air Conditioned Minions	6545	1910	29%	0.00	1973	1521	77%	3.1
Apples, Cherries, and Mangos	443	134	30%	0.02	139	98	71%	6.8
Association for Computing Machinery	2880	1101	38%	0.00	987	872	88%	2.6
Association for Control Over Minds	2346	736	31%	0.03	678	564	83%	4.3
Association for Convex Main Office	687	167	24%	0.05	182	138	76%	6.6
Association for Cool Machineries (Part 1)	1498	301	20%	0.04	254	164	65%	6.9
Association for Cool Machineries (Part 2)	47	28	60%	0.00	32	25	78%	5.6
Association for the Country of Mububa	1992	406	20%	0.00	456	287	63%	7.2
Association of Camera Makers	351	21	6%	0.46	32	9	28%	9.5
Association of Cats and Magical Lights	2449	661	27%	0.18	431	343	80%	5.5
Association of Computer Maintenance	948	93	10%	0.03	113	57	50%	8.5