Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence 20.001003996262166%2.9Mediumen
Brocard Point of a Triangle0.0042836613537%4.6Mediumen
Compositions0.0010165042465%2.4Easyen
Farey Sequence Length0.00215167280848%3.4Mediumen
Immortal Porpoises0.00108173395655%2.6Easyen
RATS0.0052973218125%5.5Harden
Robots0.1837238413034%7.6Harden
Running Steps0.009577737749%2.8Mediumen
Sum Kind of Problem0.005816465876153%1.4Easyen