Problems from Nordic Collegiate Programming Contest (NCPC) 2013

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Boiling Vegetables 1604 673 42% 0.00 594 506 85% 3.5
Cliff Walk 94 47 50% 0.01 51 42 82% 7.2
Dance Reconstruction 214 42 20% 0.00 60 37 62% 8.1
Dartboard 547 181 33% 0.00 169 144 85% 4.6
Erase Securely 7244 3768 52% 0.00 3446 3228 94% 1.8
Number Trick 2245 400 18% 0.00 462 295 64% 6.5
Pinball 901 152 17% 0.05 160 79 49% 8.9
Planting Trees 15008 6906 46% 0.00 5738 5219 91% 1.7
Robert Hood 4015 1219 30% 0.02 804 624 78% 4.6
Timebomb 3351 1796 54% 0.00 1677 1591 95% 1.7
Virus Replication 6855 1718 25% 0.00 1480 1237 84% 3.6