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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Flow Layout0.001392718162460%1.9Easyen
Ink Blots0.0031381222520%7.1Harden
Permutation Code0.0014058734559%2.3Easyen
Primary X-Subfactor Series0.0069533310732%4.4Mediumen
Speed Limit0.005264121394653%1.5Easyen
Symmetric Order0.007112631719257%1.6Easyen
Triangle Cuts0.002033952223%8.4Harden