Problems by Andrew Harrington

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
ACM Contest Scoring 6561 4081 62% 0.00 3602 3400 94% 1.6
Construction Toy 339 81 24% 0.22 52 36 69% 5.5
Kitchen Measurements 430 256 60% 0.06 167 148 89% 3.5
Postal Delivery 581 307 53% 0.00 273 248 91% 3.3
Shrine Maintenance 62 42 68% 0.01 37 33 89% 4.2
Square Deal 650 292 45% 0.00 271 225 83% 4.6
The Calculus of Ada 731 390 53% 0.00 365 332 91% 2.8