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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Counting Stars0.0025518133513028%2.8Mediumen
Heliocentric0.00895220236145%2.3Easyen
Limited Correspondence0.01867194330516%6.7Harden
Mandelbrot0.001034026125431%2.8Mediumen
Matrix Inverse0.00934734159734%3.2Mediumen
Polish Notation0.00122336373622%5.8Harden
Preludes0.001153307164550%2.0Easyen
Prime Spiral0.00666103144343%3.5Mediumen
Reversing Roads0.009044541117726%3.5Mediumen
Sierpiński Circumference0.00603359121336%3.0Mediumen
Statistics0.006918123769842%1.7Easyen
Towers of Powers 2: Power Harder0.0047187945116%9.3Harden