Problems from Waterloo Programming Contest 2004-01-31

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Flea on a Chessboard0.01287202239920%6.3Harden
Advanced Causal Measurements0.065862907325%7.3Harden
Jack and Jill0.1924763369227%8.2Harden
Perfect Pth Powers0.008815763232615%4.9Mediumen
Tango Tango Insurrection0.0417582112813%8.0Harden