Problems from International Collegiate Programming Contest (ACM-ICPC) Dress Rehearsal 2012

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Counting Stars0.0035814763407328%3.4Mediumen
Heliocentric0.00893566190153%1.9Easyen
Limited Correspondence0.03867114923220%7.3Harden
Mandelbrot0.001033549108931%3.1Mediumen
Matrix Inverse0.00934102140834%3.0Mediumen
Polish Notation0.00389221657826%3.8Mediumen
Preludes0.001152660140253%1.8Easyen
Prime Spiral0.0066679535945%3.3Mediumen
Reversing Roads0.00904333483425%3.9Mediumen
Sierpiński Circumference0.00603184116337%2.9Mediumen
Statistics0.006914841630843%1.9Easyen
Towers of Powers 2: Power Harder0.00100277683845%9.5Harden