Write a program to find the sum, difference and product of two numbers

public class ashish

{

        public static void main(String args[])

        {

                int a,b,s,d,p;

                a=45;

                b=20;

                s=a+b;

                d=a-b;

                p=a*b;

                System.out.println("The sum of two numbers="+s);

                System.out.println("The difference of two numbers="+d);

                System.out.println("The product of two numbers="+p);

        }

}

Expected Output:

The sum of two numbers=65

The difference of two numbers=25

The product of two numbers=900