Problems from Waterloo Programming Contest 2004-01-31

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A Flea on a Chessboard0.0128743728565%6.0Harden
Advanced Causal Measurements0.06586795266%7.1Harden
Jack and Jill0.192476523058%8.1Harden
Perfect Pth Powers0.00872112154273%4.1Mediumen
Tango Tango Insurrection0.031758411946%7.5Harden