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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01265206550424%5.9Harden
Harvard0.02175347610522%8.8Harden
Hey, Better Bettor0.0033341215538%6.8Harden
Low Power0.11141283666023%5.4Mediumen
Map Tiles0.1837982509739%7.7Harden
Pirate Chest0.4071753617132%8.2Harden
Pollution Solution0.001036109627625%5.9Harden
Self-Assembly0.00454128344034%4.2Mediumen
Surely You Congest0.091539147046732%3.9Mediumen
Up a Tree0.0214332127234%7.5Harden
Матрёшка0.06858113533530%4.7Mediumen