Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence 20.001003931260966%2.9Mediumen
Brocard Point of a Triangle0.0042836213537%4.6Mediumen
Compositions0.0010164142066%2.4Easyen
Farey Sequence Length0.00215166780748%3.4Mediumen
Immortal Porpoises0.00108172195055%2.6Easyen
RATS0.0052972618125%5.6Harden
Robots0.1837237813034%7.6Harden
Running Steps0.009577037749%2.8Mediumen
Sum Kind of Problem0.005816277869853%1.5Easyen