Problems from Waterloo Programming Contest 2003-09-27

	Submissions				Users
Name	Total	Acc.	Ratio	Fastest	Total	Acc.	Ratio	Difficulty
A Brief Gerrymander	576	115	20%	0.11	106	53	50%	8.8
Biometrics	265	87	33%	0.00	82	64	78%	6.9
Calories From Fat	1291	704	55%	0.00	616	570	93%	2.0
Dead Fraction	1463	364	25%	0.00	304	242	80%	5.1
XYZZY	2135	384	18%	0.01	338	242	72%	6.7