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	322	102	32%	0.15	91	62	68%	6.3
Asteroid Rangers	190	70	37%	0.09	54	40	74%	6.4
Bus Tour	543	167	31%	0.06	151	126	83%	6.2
Curvy Little Bottles	669	261	39%	0.00	251	217	86%	3.0
Fibonacci Words	695	230	33%	0.00	240	178	74%	5.0
Infiltration	612	112	18%	0.01	130	82	63%	7.4
Keys	156	35	22%	0.00	41	29	71%	8.1
Minimum Cost Flow	155	54	35%	0.05	66	50	76%	6.4
Room Service	69	30	43%	0.01	21	17	81%	6.2
Shortest Flight Path	55	22	40%	0.15	22	15	68%	7.7
Stacking Plates	368	101	27%	0.00	129	88	68%	6.6
Takeover Wars	268	83	31%	0.03	108	76	70%	6.6