Problems from Waterloo Programming Contest 2005-09-24

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Walk Through The Forest 1337 440 33% 0.12 316 250 79% 4.9
Factstone Benchmark 696 306 44% 0.00 276 227 82% 3.6
Prerequisites? 579 358 62% 0.00 324 309 95% 1.9
Tri Tiling 1442 644 45% 0.00 532 496 93% 2.1
War on Weather 226 113 50% 0.00 111 100 90% 3.5