Problems from Waterloo Programming Contest 2006-09-24

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cousins 48 15 31% 0.00 18 13 72% 5.9
Mall Mania 529 163 31% 0.03 122 102 84% 4.5
The Trip, 2007 951 353 37% 0.01 280 253 90% 2.9
WFF 'N PROOF 760 291 38% 0.00 286 253 88% 2.9