Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence 20.001004122268365%2.8Mediumen
Brocard Point of a Triangle0.0038038413936%4.6Mediumen
Compositions0.0010167843865%2.4Easyen
Farey Sequence Length0.00215174184649%3.1Mediumen
Immortal Porpoises0.00108180399455%2.5Easyen
RATS0.0052976518424%5.5Harden
Robots0.1837240213333%7.5Harden
Running Steps0.009579938548%2.8Mediumen
Sum Kind of Problem0.00516616887553%1.4Easyen