Problems from Nordic Collegiate Programming Contest (NCPC) 2011

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Car Trouble 184 56 30% 0.00 57 50 88% 4.8
Death Knight Hero 2911 1582 54% 0.00 1490 1410 95% 1.5
Elevator Trouble 748 235 31% 0.00 211 182 86% 3.5
Enemy Division 140 47 34% 0.03 38 32 84% 5.9
Knigs of the Forest 308 97 31% 0.03 94 80 85% 4.5
ls 474 155 33% 0.00 154 120 78% 4.5
Mega Inversions 991 410 41% 0.01 306 260 85% 4.9
Prime Time 55 24 44% 0.00 25 19 76% 6.6
Private Space 75 12 16% 0.00 19 10 53% 7.9
Robots on a Grid 540 169 31% 0.02 122 102 84% 4.8