Problems from International Collegiate Programming Contest (ACM-ICPC) World Finals 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01265214053625%5.9Harden
Harvard0.02175349210722%8.8Harden
Hey, Better Bettor0.0033342715937%6.8Harden
Low Power0.11141294568723%5.5Harden
Map Tiles0.1837982629737%7.7Harden
Pirate Chest0.4071754617131%8.1Harden
Pollution Solution0.001036110627625%5.9Harden
Self-Assembly0.00454130844434%4.2Mediumen
Surely You Congest0.091539149347132%3.9Mediumen
Up a Tree0.0214332227232%7.5Harden
Матрёшка0.06858114733529%4.7Mediumen