Problems from The 2018 ICPC Asia Hanoi Regional Contest

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Amazing Adventures	335	87	26%	0.02	101	69	68%	6.1
Bipartite Battle	94	49	52%	0.02	39	32	82%	5.9
Conquest Campaign	1034	442	43%	0.00	376	323	86%	1.8
Divide Doughnut	754	105	14%	0.00	99	70	71%	5.2
Enjoying Elderberries	27	6	22%	0.25	7	4	57%	6.9
Fun with Fibonacci	299	38	13%	1.39	45	26	58%	7.0
Grab a Graph	175	53	30%	0.01	49	34	69%	6.4
Hydra's Heads	1090	587	54%	0.00	504	470	93%	1.6
Insider's Identity	365	99	27%	0.01	91	62	68%	6.1
Jurassic Jungle	172	59	34%	0.00	64	41	64%	7.7
Kingdom of Kittens	678	41	6%	0.15	62	28	45%	8.8
Lazy Learner	194	71	37%	0.25	56	44	79%	4.7