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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Flow Layout0.001392671159660%1.9Easyen
Ink Blots0.0031381212521%7.1Harden
Permutation Code0.0014057033759%2.3Easyen
Primary X-Subfactor Series0.0069530410234%4.6Mediumen
Speed Limit0.005259561369853%1.5Easyen
Symmetric Order0.007112519713557%1.6Easyen
Triangle Cuts0.002033952223%8.3Harden