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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Counting Stars0.0025518112512028%2.8Mediumen
Heliocentric0.00895212235945%2.3Easyen
Limited Correspondence0.01867192030516%6.7Harden
Mandelbrot0.001034007124631%2.9Mediumen
Matrix Inverse0.00934725159334%3.2Mediumen
Polish Notation0.00122335373422%5.9Harden
Preludes0.001153247162350%2.0Easyen
Prime Spiral0.00666102544343%3.5Mediumen
Reversing Roads0.009044475114826%3.6Mediumen
Sierpiński Circumference0.00603345121136%3.0Mediumen
Statistics0.006918062767342%1.7Easyen
Towers of Powers 2: Power Harder0.0047187755106%9.3Harden