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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Counting Stars0.002554070344885%2.7Easyen
Heliocentric0.00892199203392%2.2Easyen
Limited Correspondence0.0186719112766%6.5Harden
Mandelbrot0.001031184102687%2.7Easyen
Matrix Inverse0.00931619136184%2.9Mediumen
Polish Notation0.0012265350778%5.6Harden
Preludes0.001151625151293%2.0Easyen
Prime Spiral0.0066633528786%3.4Mediumen
Reversing Roads0.0090496680083%3.3Mediumen
Sierpiński Circumference0.0060113299488%3.0Mediumen
Statistics0.00697235666792%1.6Easyen
Towers of Powers 2: Power Harder0.00471833799%9.3Harden