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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01265208052325%5.8Harden
Harvard0.1019904046416%9.1Harden
Hey, Better Bettor0.0039936814640%6.9Harden
Low Power0.11141282064723%5.3Mediumen
Map Tiles0.1837982359540%7.5Harden
Pirate Chest0.4071751316632%8.2Harden
Pollution Solution0.001036107426825%5.9Harden
Self-Assembly0.00454126043034%4.1Mediumen
Surely You Congest0.091539138544432%3.9Mediumen
Up a Tree0.0223571896132%7.8Harden
Матрёшка0.0685896432834%4.7Mediumen