Problems from 2015 ACM ICPC Singapore Regional

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Air Conditioned Minions	4114	1146	28%	0.00	1213	906	75%	4.0
Apples, Cherries, and Mangos	385	119	31%	0.02	117	87	74%	6.3
Association for Computing Machinery	2142	826	39%	0.00	763	671	88%	2.5
Association for Control Over Minds	1443	434	30%	0.03	432	351	81%	4.8
Association for Convex Main Office	610	154	25%	0.05	156	127	81%	5.7
Association for Cool Machineries (Part 1)	968	158	16%	0.04	206	128	62%	7.2
Association for Cool Machineries (Part 2)	46	27	59%	0.00	31	24	77%	5.7
Association for the Country of Mububa	1712	331	19%	0.00	403	249	62%	7.1
Association of Camera Makers	210	20	10%	0.46	21	8	38%	9.0
Association of Cats and Magical Lights	1910	526	28%	0.18	339	272	80%	5.2
Association of Computer Maintenance	885	88	10%	0.03	105	54	51%	8.2