Java programs consists of classes, which contain platform-neutral bytecodes that can be interpreted by a JVM on many different computer architectures. At run time, the JVM loads the class files, ...
E.G., isPerfectSquare(4) returns 1 and isPerfectSquare(8) returns 0. If you are programming in Java or C#, the function signature is int countSquarePairs(int[ ] a) If you are programming in C++ or C, ...