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	227	60	26%	0.03	69	46	67%	5.9
Barcode	2261	277	12%	0.07	238	158	66%	6.9
Cu Chi Tunnels	1129	450	40%	0.00	296	264	89%	2.8
Dropping Ball	410	96	23%	0.07	80	61	76%	5.4
Engaging with Loyal Customers	846	244	29%	0.28	128	102	80%	5.3
Famous Pagoda	558	144	26%	0.07	93	78	84%	4.6
Game of Divisibility	164	55	34%	0.00	47	30	64%	7.1
Height Preservation	646	177	27%	0.14	144	107	74%	5.5
ICPC Awards	3182	1936	61%	0.00	1713	1632	95%	1.4
Joining Networks	456	89	20%	0.04	72	46	64%	7.1
K-Rotating	255	45	18%	0.63	53	28	53%	8.3
Land Inheritance	130	33	25%	0.00	29	23	79%	5.6