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	296	88	30%	0.03	97	69	71%	4.6
Barcode	2786	366	13%	0.07	280	195	70%	6.9
Cu Chi Tunnels	1614	641	40%	0.00	408	357	88%	3.1
Dropping Ball	647	154	24%	0.07	112	90	80%	4.9
Engaging with Loyal Customers	1219	334	27%	0.28	170	135	79%	5.9
Famous Pagoda	798	190	24%	0.04	126	105	83%	4.8
Game of Divisibility	230	71	31%	0.00	70	41	59%	7.7
Height Preservation	831	245	29%	0.14	170	132	78%	5.6
ICPC Awards	4226	2640	62%	0.00	2317	2220	96%	1.4
Joining Networks	549	112	20%	0.04	95	62	65%	6.6
K-Rotating	307	57	19%	0.63	69	38	55%	7.0
Land Inheritance	179	48	27%	0.00	44	34	77%	5.9