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	360	102	28%	0.03	116	82	71%	5.5
Barcode	3121	416	13%	0.07	328	228	70%	6.8
Cu Chi Tunnels	1903	782	41%	0.00	522	466	89%	2.8
Dropping Ball	720	164	23%	0.06	128	96	75%	6.7
Engaging with Loyal Customers	1493	390	26%	0.28	214	172	80%	5.6
Famous Pagoda	1135	259	23%	0.04	182	151	83%	4.4
Game of Divisibility	237	71	30%	0.00	74	41	55%	8.3
Height Preservation	994	285	29%	0.14	205	163	80%	5.4
ICPC Awards	6421	4018	63%	0.00	3535	3402	96%	1.4
Joining Networks	609	121	20%	0.04	106	67	63%	6.6
K-Rotating	338	72	21%	0.63	72	40	56%	7.6
Land Inheritance	263	63	24%	0.00	61	47	77%	4.9