Problems from Benelux Algorithm Programming Contest (BAPC) preliminaries 2017

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Abandoned Animal	2220	480	22%	0.03	559	405	72%	5.2
Booming Business	89	48	54%	0.01	54	47	87%	4.9
Crowd Control	368	214	58%	0.00	145	131	90%	3.3
Disastrous Doubling	1346	362	27%	0.01	335	285	85%	3.8
Envious Exponents	670	211	31%	0.00	214	180	84%	4.7
Flatland Fidget Spinner	86	4	5%	0.26	10	4	40%	7.7
Ghostbusters	66	33	50%	0.11	33	29	88%	5.1
Horror Film Night	1094	460	42%	0.02	308	270	88%	3.4
Intelligence Infection	322	115	36%	0.02	99	76	77%	6.3
Journal Editing	197	40	20%	0.13	36	29	81%	6.7
Knight's Marathon	345	70	20%	0.00	70	47	67%	7.4
Leapfrog	145	48	33%	0.02	48	39	81%	6.0