Problems from Waterloo Programming Contest 2000-09-23

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Demerit Points0.007304928617%6.7Harden
Edit Step Ladders0.2214561846033%8.5Harden
Freckles0.025795095124324%4.5Mediumen
Primary Arithmetic0.00136341798029%3.1Mediumen