Problems from Nordic Collegiate Programming Contest (NCPC) 2007

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Circle of Debt0.0114011865127%6.8Harden
Copying DNA0.0397066116725%8.0Harden
Cuckoo Hashing0.01288307955418%4.1Mediumen
Full Tank?0.03450235171230%5.1Mediumen
Moogle0.0360027911842%6.8Harden
Nested Dolls0.06242312971023%6.0Harden
Parking0.0058007502063%1.6Easyen
Phone List0.02522016618328%3.3Mediumen
Shopaholic0.01511250410236%2.1Easyen