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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Factors0.0126551136371%6.0Harden
Harvard0.0217531046462%8.3Harden
Hey, Better Bettor0.0033314711377%6.9Harden
Low Power0.0814173352171%5.3Mediumen
Map Tiles0.183798712941%8.3Harden
Pirate Chest0.4071716412576%8.0Harden
Pollution Solution0.00103626120077%5.8Harden
Self-Assembly0.0045448335173%4.2Mediumen
Surely You Congest0.09153937332387%3.9Mediumen
Up a Tree0.021433875664%7.3Harden
Матрёшка0.0685831524177%4.8Mediumen