Problems from 2015 Greater New York Region ACM Regional Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A Rational Sequence 20.001003830255067%2.8Mediumen
Brocard Point of a Triangle0.0042834712737%4.6Mediumen
Compositions0.0010161841066%2.4Easyen
Farey Sequence Length0.00215163379248%3.3Mediumen
Immortal Porpoises0.00108167692255%2.6Easyen
RATS0.0052968716624%5.5Harden
Robots0.1867035312636%7.6Harden
Running Steps0.009573035448%2.8Mediumen
Sum Kind of Problem0.005815936850953%1.4Easyen