Create a java program that has three version of add method which can add two, three, and four integers.

Create a java program that has three version of add method which can add  two, three, and four integers.

class Sum_Overloading

{

    void add(int x, int y)

    {

        int sum;

        sum = x + y;

        System.out.println(" Sum of two integers :" +sum);

    }

    void add(int x, int y, int z)

    {

        int sum;

        sum = x + y + z;

        System.out.println(" Sum of three integers :" +sum);

    }

    void add(int x, int y, int z, int w)

    {

        int sum;

        sum = x + y + z + w;

        System.out.println(" Sum of four integers :" +sum);

    }

    public static void main(String[] args) 

    {    

        Sum_Overloading obj = new Sum_Overloading();

        obj.add(10, 15);

        obj.add(10, 15, 20);

        obj.add(10, 15, 20, 25);

    }

}

Output