Problems from Waterloo Programming Contest 2004-01-31

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Flea on a Chessboard0.01287151332421%6.0Harden
Advanced Causal Measurements0.065862416828%6.4Harden
Jack and Jill0.1924762888931%8.7Harden
Perfect Pth Powers0.008813396197315%5.4Mediumen
Tango Tango Insurrection0.0417581752715%8.0Harden