Problems from Benelux Algorithm Programming Contest (BAPC) preliminaries 2017

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Abandoned Animal	2547	569	22%	0.03	653	480	74%	5.3
Booming Business	106	59	56%	0.01	65	58	89%	4.1
Crowd Control	518	297	57%	0.00	170	154	91%	3.3
Disastrous Doubling	1809	524	29%	0.01	445	388	87%	3.7
Envious Exponents	745	242	32%	0.00	228	194	85%	4.6
Flatland Fidget Spinner	232	7	3%	0.09	16	6	38%	7.5
Ghostbusters	77	38	49%	0.08	37	33	89%	4.8
Horror Film Night	1306	556	43%	0.02	339	302	89%	3.3
Intelligence Infection	337	124	37%	0.01	107	84	79%	5.6
Journal Editing	204	47	23%	0.13	39	32	82%	6.5
Knight's Marathon	389	74	19%	0.00	74	49	66%	7.8
Leapfrog	170	59	35%	0.02	56	46	82%	5.7