Problems from Waterloo Programming Contest 2012-10-13

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bridges and Tunnels 2 158 39 25% 0.06 34 27 79% 5.2
Course Scheduling 751 441 59% 0.01 301 277 92% 2.1
Room Painting 5225 1336 26% 0.01 1260 995 79% 4.6