Problems from The 2017 ACM - ICPC Asia Ho Chi Minh City Regional Contest

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Arranging Wine	342	98	29%	0.03	113	78	69%	6.0
Barcode	3053	406	13%	0.07	317	221	70%	6.8
Cu Chi Tunnels	1865	762	41%	0.00	503	448	89%	2.8
Dropping Ball	701	160	23%	0.06	121	94	78%	6.3
Engaging with Loyal Customers	1295	349	27%	0.28	186	145	78%	6.0
Famous Pagoda	1088	250	23%	0.04	174	144	83%	4.5
Game of Divisibility	233	71	30%	0.00	72	41	57%	8.1
Height Preservation	964	281	29%	0.14	200	160	80%	5.4
ICPC Awards	6065	3812	63%	0.00	3343	3216	96%	1.3
Joining Networks	609	121	20%	0.04	106	67	63%	6.6
K-Rotating	337	72	21%	0.63	71	40	56%	7.0
Land Inheritance	227	54	24%	0.00	54	40	74%	5.9