Ques. Define the class Interchange which will contain the overloaded definitions of the swap function , which will be used for swapping integers, double and character type values?

 class Interchange

{

            void swap(int a,int b)

            {

                        int c;

                        c=a;

                        a=b;

                        b=c;

                        System.out.println(“a= “ + a + “ b = “ + b);

            }

            void swap(char a,char b)

            {

                        char c;

                        c=a;

                        a=b;

                        b=c;

                        System.out.println(“a= “ + a + “ b = “ + b);

            }

            void swap(double a,double b)

            {

                        double c;

                        c=a;

                        a=b;

                        b=c;

                        System.out.println(“a= “ + a + “ b = “ + b);

            }

}

class InterDemo

{

            public static void main(String args[ ])

            {

                        Interchange ob=new Interchange();

                        ob.swap(5,6);

                        ob.swap(‘d’,’e’);

                        ob.swap(5.23,6.98);

 }

}