Problems from Nordic Collegiate Programming Contest (NCPC) 2011

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Car Trouble----00--4.5Mediumen
Death Knight Hero----00--1.5Easyen
Elevator Trouble----00--2.3Easyen
Enemy Division----00--5.7Harden
Knigs of the Forest----00--4.0Mediumen
Mega Inversions----00--2.8Mediumen
Prime Time----00--6.7Harden
Private Space----00--7.8Harden
Robots on a Grid----00--5.2Mediumen
ls----00--5.0Mediumen