Problems from Waterloo Programming Contest 2008-10-04

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cranes 600 256 43% 0.00 191 172 90% 3.8
Dominoes 2 4400 1405 32% 0.00 1187 1005 85% 3.8
Exact Change 6765 1802 27% 0.00 1413 1059 75% 3.9
Logo 2 1911 427 22% 0.00 194 156 80% 5.4
Wi-Fi 2335 559 24% 0.02 333 275 83% 4.5