Problems from Waterloo Programming Contest 2006-09-30

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Life Forms0.071156183340122%7.1Harden
Rectilinear Polygon0.016031906735%7.1Harden
Rinse0.004562884616%8.6Harden
Semi-prime H-numbers0.00213135045334%4.9Mediumen
Tautology0.001902340100243%2.6Easyen