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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Counting Stars0.002554197356085%2.6Easyen
Heliocentric0.00892213204192%2.3Easyen
Limited Correspondence0.0086719512966%6.5Harden
Mandelbrot0.001031228106987%2.5Easyen
Matrix Inverse0.00931643138084%2.9Mediumen
Polish Notation0.0012267052078%4.5Mediumen
Preludes0.001151679155793%2.0Easyen
Prime Spiral0.0066634029286%3.4Mediumen
Reversing Roads0.0090497981383%3.2Mediumen
Sierpiński Circumference0.00601145100388%3.0Mediumen
Statistics0.00697413682792%1.7Easyen
Towers of Powers 2: Power Harder0.004718469111%9.1Harden