Problems from Waterloo Programming Contest 2000-09-23

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Demerit Points0.00730926975%7.0Harden
Edit Step Ladders0.22823422662%7.7Harden
Freckles0.013831277102580%3.4Mediumen
Primary Arithmetic0.00136112297887%2.7Easyen