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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Counting Stars0.002554238360085%2.4Easyen
Heliocentric0.00892228205592%2.2Easyen
Limited Correspondence0.0086719813267%6.3Harden
Mandelbrot0.001031236107687%2.5Easyen
Matrix Inverse0.00931654139184%2.7Easyen
Polish Notation0.0012267352378%4.1Mediumen
Preludes0.001151688156693%2.0Easyen
Prime Spiral0.0066634229386%3.3Mediumen
Reversing Roads0.0090499182483%3.1Mediumen
Sierpiński Circumference0.00601148100788%2.9Mediumen
Statistics0.00697474688492%1.7Easyen
Towers of Powers 2: Power Harder0.004718569411%9.2Harden