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	309	91	29%	0.03	101	72	71%	5.2
Barcode	2796	367	13%	0.07	283	196	69%	6.9
Cu Chi Tunnels	1672	671	40%	0.00	432	378	88%	3.0
Dropping Ball	653	157	24%	0.07	113	91	81%	4.9
Engaging with Loyal Customers	1231	336	27%	0.28	173	137	79%	5.9
Famous Pagoda	811	193	24%	0.04	128	106	83%	4.9
Game of Divisibility	231	71	31%	0.00	71	41	58%	7.9
Height Preservation	866	248	29%	0.14	175	135	77%	5.6
ICPC Awards	4425	2768	63%	0.00	2427	2327	96%	1.4
Joining Networks	556	114	21%	0.04	97	64	66%	6.2
K-Rotating	307	57	19%	0.63	69	38	55%	7.0
Land Inheritance	180	48	27%	0.00	45	34	76%	6.7