Problems from Waterloo Programming Contest 2004-01-31

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Flea on a Chessboard 446 97 22% 0.01 106 77 73% 5.7
Advanced Causal Measurements 114 36 32% 0.10 33 27 82% 5.9
Jack and Jill 240 79 33% 0.19 37 23 62% 8.4
Perfect Pth Powers 6137 917 15% 0.00 829 595 72% 5.4
Tango Tango Insurrection 163 21 13% 0.04 25 11 44% 8.3