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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Factors0.01525178848327%5.9Harden
Harvard0.2624263816116%8.8Harden
Hey, Better Bettor0.0039037713837%6.8Harden
Low Power0.11427200748524%5.3Mediumen
Map Tiles0.1837981879852%7.7Harden
Pirate Chest0.4171746114932%8.1Harden
Pollution Solution0.00122299524725%5.9Harden
Self-Assembly0.00454106135533%4.2Mediumen
Surely You Congest0.101583109535933%3.9Mediumen
Up a Tree0.0223571456041%7.5Harden
Матрёшка0.0685885730736%4.7Mediumen