Problems from Waterloo Programming Contest 2004-01-31

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Flea on a Chessboard0.01287196938620%6.3Harden
Advanced Causal Measurements0.065862827326%7.3Harden
Jack and Jill0.1924763279128%8.5Harden
Perfect Pth Powers0.008815673230515%5.0Mediumen
Tango Tango Insurrection0.0417582022814%7.8Harden