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	378	107	28%	0.03	120	85	71%	5.2
Barcode	3287	440	13%	0.06	341	241	71%	7.0
Cu Chi Tunnels	2005	837	42%	0.00	581	518	89%	2.8
Dropping Ball	784	180	23%	0.06	143	108	76%	7.8
Engaging with Loyal Customers	1634	437	27%	0.28	243	196	81%	6.3
Famous Pagoda	1175	272	23%	0.04	196	162	83%	4.9
Game of Divisibility	253	76	30%	0.00	84	46	55%	8.0
Height Preservation	1014	297	29%	0.14	212	169	80%	5.7
ICPC Awards	7022	4405	63%	0.00	3907	3752	96%	1.5
Joining Networks	615	123	20%	0.04	107	69	64%	7.0
K-Rotating	386	93	24%	0.63	87	52	60%	5.1
Land Inheritance	269	68	25%	0.00	64	49	77%	6.1