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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01525176247327%5.9Harden
Harvard0.2624263525716%9.0Harden
Hey, Better Bettor0.0046630812240%7.2Harden
Low Power0.11496196946424%5.3Mediumen
Map Tiles0.1837981879852%7.6Harden
Pirate Chest0.4171746014832%8.3Harden
Pollution Solution0.00136199124325%6.0Harden
Self-Assembly0.0045498034635%4.2Mediumen
Surely You Congest0.101583106834933%3.9Mediumen
Up a Tree0.0223571466142%7.8Harden
Матрёшка0.0685884529835%4.7Mediumen