Problems from Nordic Collegiate Programming Contest (NCPC) 2007

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Circle of Debt 36 16 44% 0.01 19 12 63% 7.5
Copying DNA 403 117 29% 0.05 82 54 66% 8.7
Cuckoo Hashing 490 144 29% 0.01 107 80 75% 6.3
Full Tank? 1107 335 30% 0.07 221 188 85% 4.8
Moogle 162 70 43% 0.04 65 58 89% 4.7
Nested Dolls 984 179 18% 0.06 164 92 56% 7.6
Parking 2944 2016 68% 0.00 1931 1853 96% 1.5
Phone List 14589 4263 29% 0.02 2384 1845 77% 4.1
Shopaholic 3060 1176 38% 0.01 989 870 88% 2.3