Problems from Nordic Collegiate Programming Contest (NCPC) 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Boiling Vegetables0.001302809109939%3.8Mediumen
Cliff Walk0.0113251425639%6.3Harden
Dance Reconstruction0.0011022575220%7.5Harden
Dartboard0.005766322434%4.0Mediumen
Erase Securely0.006110303494648%2.2Easyen
Number Trick0.00228266645117%6.8Harden
Pinball0.0597696616317%8.4Harden
Planting Trees0.005918987855045%1.7Easyen
Robert Hood0.025045772171530%3.9Mediumen
Timebomb0.002864345217250%2.1Easyen
Virus Replication0.001008742216325%4.1Mediumen