Problems from Nordic Collegiate Programming Contest (NCPC) 2007

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Circle of Debt0.011401452862%6.8Harden
Copying DNA0.039701508859%8.0Harden
Cuckoo Hashing0.0028840932479%4.0Mediumen
Full Tank?0.0345052943783%4.9Mediumen
Moogle0.0351613110479%6.4Harden
Nested Dolls0.0424273949267%6.0Harden
Parking0.00485068481195%1.7Easyen
Phone List0.01934580355278%3.1Mediumen
Shopaholic0.00454077361289%1.9Easyen