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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01265204849824%5.8Harden
Harvard0.0217534669821%8.8Harden
Hey, Better Bettor0.0033341015538%6.6Harden
Low Power0.11141282365623%5.4Mediumen
Map Tiles0.1837982499639%7.9Harden
Pirate Chest0.4071753217032%8.1Harden
Pollution Solution0.001036109527525%5.9Harden
Self-Assembly0.00454127543534%4.2Mediumen
Surely You Congest0.091539146146332%3.8Mediumen
Up a Tree0.0214332066833%7.7Harden
Матрёшка0.06858113133329%4.7Mediumen