JavaInheritenceII.java

// https://www.hackerrank.com/challenges/java-inheritance-2/problem?h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen

public class JavaInheritenceII {
    public static void main(String[] args) {
        // Create a new Adder object
        Adder a = new Adder();

        // Print the name of the superclass on a new line
        System.out.println("My superclass is: " + a.getClass().getSuperclass().getName());

        // Print the result of 3 calls to Adder's `add(int,int)` method as 3 space-separated integers:
        System.out.print(a.add(10,32) + " " + a.add(10,3) + " " + a.add(10,10) + "\n");
    }
}

class Arithmetic {
    public int add(int a, int b) {
        return a + b;
    }
}

class Adder extends Arithmetic {
}