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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01265205752025%5.8Harden
Harvard0.1024263806317%9.0Harden
Hey, Better Bettor0.0039934014442%7.2Harden
Low Power0.11141276563923%5.2Mediumen
Map Tiles0.1837982349541%7.6Harden
Pirate Chest0.4071749515832%8.4Harden
Pollution Solution0.001036107126625%6.0Harden
Self-Assembly0.00454116041736%4.1Mediumen
Surely You Congest0.091539135543532%3.8Mediumen
Up a Tree0.0223571876133%7.5Harden
Матрёшка0.0785895032134%4.7Mediumen