Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence 20.001003746252067%2.7Easyen
Brocard Point of a Triangle0.0042834712737%4.6Mediumen
Compositions0.0010160940567%2.4Easyen
Farey Sequence Length0.00215158778049%3.3Mediumen
Immortal Porpoises0.00108166491155%2.6Easyen
RATS0.0052968416524%5.4Mediumen
Robots0.1886733011735%7.7Harden
Running Steps0.009572335048%2.8Mediumen
Sum Kind of Problem0.005815236826654%1.5Easyen