Problems from Waterloo Programming Contest 2000-09-23

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Demerit Points0.007305098517%6.5Harden
Edit Step Ladders0.2214122116229%8.3Harden
Freckles0.016375651139725%3.4Mediumen
Primary Arithmetic0.001363466100129%3.0Mediumen