Problems from Waterloo Programming Contest 2000-09-23

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Demerit Points0.007305539116%6.6Harden
Edit Step Ladders0.228232596927%8.1Harden
Freckles0.013836519162225%3.4Mediumen
Primary Arithmetic0.001363960115929%2.7Easyen