Problems from Waterloo Programming Contest 2000-09-23

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Demerit Points0.00730926975%6.7Harden
Edit Step Ladders0.22823422662%7.9Harden
Freckles0.013831276102480%3.3Mediumen
Primary Arithmetic0.00136112397887%2.7Easyen