Overloading: There are many simple definition of Overloading like:

1: In overloading function with same name having different parameters.

2: Function overloading may have different return types.

Let’s write a Simple program to Overload.

//Code:

#include<iostream.h>

#include<conio.h>

class add

{

    public:

    void sum(int x,int y)

{

    cout<<x+y;

}

    void sum(int x,int y,int z)

{

    cout<<x+y+z;

}

};

    void main()

{

   clrscr();

    add t;

    t.sum(10,20)

    cout<<”\n\n”;

    t.sum(10,20,30);

    getch();

}

    Now run the program and see output:

output:

Happy coding…