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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Counting Stars----00--2.6Easyen
Heliocentric----00--2.1Easyen
Limited Correspondence----00--6.5Harden
Mandelbrot----00--2.5Easyen
Matrix Inverse----00--2.8Mediumen
Polish Notation----00--4.5Mediumen
Preludes----00--2.1Easyen
Prime Spiral----00--3.4Mediumen
Reversing Roads----00--3.2Mediumen
Sierpiński Circumference----00--3.0Mediumen
Statistics----00--1.7Easyen
Towers of Powers 2: Power Harder----00--9.2Harden