Problems from International Collegiate Programming Contest (ACM-ICPC) World Finals 2012

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Safe Bet	198	76	38%	0.16	58	53	91%	6.3
Asteroid Rangers	147	52	35%	0.09	39	32	82%	7.2
Bus Tour	372	133	36%	0.06	116	100	86%	6.1
Curvy Little Bottles	330	165	50%	0.00	146	138	95%	3.0
Fibonacci Words	990	320	32%	0.00	193	164	85%	4.7
Infiltration	498	94	19%	0.01	92	67	73%	7.0
Keys	148	34	23%	0.00	36	28	78%	8.1
Minimum Cost Flow	121	48	40%	0.05	52	44	85%	6.5
Room Service	62	28	45%	0.01	16	15	94%	6.3
Shortest Flight Path	53	22	42%	0.15	20	15	75%	8.5
Stacking Plates	283	85	30%	0.00	91	73	80%	7.1
Takeover Wars	182	71	39%	0.03	73	63	86%	7.0