Problems from International Collegiate Programming Contest (ACM-ICPC) World Finals 2016

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
Balanced Diet	574	177	31%	0.01	158	119	75%	5.3
Branch Assignment	826	224	27%	0.08	217	178	82%	4.5
Ceiling Function	6966	2280	33%	0.00	1771	1667	94%	1.8
Clock Breaking	218	127	58%	0.00	121	114	94%	3.0
Forever Young	2223	330	15%	0.00	341	239	70%	5.8
Longest Rivers	366	109	30%	0.33	98	69	70%	7.2
Oil	1544	321	21%	0.13	294	213	72%	5.8
Polygonal Puzzle	43	16	37%	1.10	16	14	88%	4.3
Road Times	673	141	21%	0.04	76	66	87%	6.1
Spin Doctor	249	64	26%	0.20	51	40	78%	6.7
String Theory	877	251	29%	0.00	248	203	82%	5.2
Swap Space	1848	408	22%	0.13	419	321	77%	4.7
What Really Happened on Mars?	196	53	27%	0.00	56	42	75%	6.7