Problems from Waterloo Programming Contest 2008-10-04

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cranes 458 156 34% 0.00 154 137 89% 3.8
Dominoes 2 2816 900 32% 0.00 750 639 85% 3.1
Exact Change 4379 1157 26% 0.00 1005 739 74% 4.8
Logo 2 1773 399 23% 0.00 161 132 82% 4.9
Wi-Fi 1767 453 26% 0.02 266 219 82% 4.3