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	143	52	36%	0.09	38	32	84%	6.5
Bus Tour	355	125	35%	0.06	113	96	85%	6.1
Curvy Little Bottles	317	160	50%	0.00	144	136	94%	3.0
Fibonacci Words	532	177	33%	0.00	152	132	87%	4.9
Infiltration	474	93	20%	0.01	91	66	73%	6.6
Keys	148	34	23%	0.00	36	28	78%	8.0
Minimum Cost Flow	121	48	40%	0.05	52	44	85%	6.4
Room Service	62	28	45%	0.01	16	15	94%	6.2
Shortest Flight Path	52	22	42%	0.15	19	15	79%	7.7
Stacking Plates	283	85	30%	0.00	91	73	80%	6.6
Takeover Wars	182	71	39%	0.03	73	63	86%	6.6