simpleroottester

class SimpleRootTester implements RootTestable {

    public void testRoot(int number) {

        double sqrt = Math.sqrt(number);
        int x = (int) sqrt;
        if (Math.pow(sqrt, 2) == Math.pow(x, 2)) {
            System.out.println("perfect squre");
        }else{
            System.out.println("not a perfect squre");
        }
    }
    public static void main(String[] args) {

        SimpleRootTester srt=new SimpleRootTester ();
        srt.testRoot(100);
        srt.testRoot(10);

    }
}