Problems from 2004 ACM ICPC Mid-Central North American Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Flow Layout0.001392859170560%1.8Easyen
Ink Blots0.0031381582818%6.7Harden
Permutation Code0.0014071639755%2.5Easyen
Primary X-Subfactor Series0.0069536111231%4.9Mediumen
Speed Limit0.005282751476252%1.8Easyen
Symmetric Order0.007113386751856%1.8Easyen
Triangle Cuts0.0020331182420%8.4Harden