Problems from Waterloo Programming Contest 2004-01-31

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Advanced Causal Measurements 129 41 32% 0.10 42 32 76% 7.5
A Flea on a Chessboard 1023 214 21% 0.01 212 151 71% 5.3
Jack and Jill 270 84 31% 0.19 44 28 64% 8.9
Perfect Pth Powers 9813 1506 15% 0.00 1237 907 73% 5.6
Tango Tango Insurrection 188 23 12% 0.04 31 13 42% 8.5