Problems from Nordic Collegiate Programming Contest (NCPC) 2007

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Circle of Debt0.0114011885228%6.9Harden
Copying DNA0.0397066416925%8.0Harden
Cuckoo Hashing0.01288330157717%4.4Mediumen
Full Tank?0.03450242773730%5.1Mediumen
Moogle0.0360028612243%6.6Harden
Nested Dolls0.04242337477423%6.5Harden
Parking0.0058156509662%1.7Easyen
Phone List0.02522512635628%3.4Mediumen
Shopaholic0.01511974438837%2.0Easyen