Problems from 2014 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence0.00743702127034%5.2Mediumen
Farey Sums0.0018042821951%4.6Mediumen
Floating-Point Format Conversion0.002211984322%6.4Harden
Growing Rectangular Spiral0.008361825341%3.1Mediumen
Happy Happy Prime Prime0.001127905328842%2.0Easyen
Height Ordering0.00716673362754%1.7Easyen
Islands in the Data Stream0.00852388127954%3.2Mediumen
Mancala0.00105103866764%2.1Easyen
The Queen's Super-circular Patio0.0011225416063%3.2Mediumen