Problems from Nordic Collegiate Programming Contest (NCPC) 2012

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Aaah!	35581	16607	47%	0.00	14956	13959	93%	1.5
Bread Sorting	1205	453	38%	0.01	474	364	77%	4.6
Cookie Selection	7625	2029	27%	0.06	1510	1130	75%	5.0
Doorman	2933	1535	52%	0.00	1501	1349	90%	2.2
Eco-driving	409	113	28%	0.06	86	68	79%	5.8
Food Review	110	35	32%	0.00	33	22	67%	8.1
Galactic Warlords	555	134	24%	0.00	158	117	74%	6.5
Horror List	1948	950	49%	0.00	840	739	88%	3.0
Infiltration	143	44	31%	0.00	50	35	70%	6.9
Juice	315	124	39%	0.00	128	108	84%	4.9
Kindergarten	187	74	40%	0.00	76	52	68%	7.2
Luggage	328	56	17%	0.06	48	37	77%	7.2