PROGRAM TO FIND THE AREA OF A RECTANGLE USING FUNCTION DEFINITION INSIDE CLASS

#incluce<iostream.h>

#include<conio.h>

class rectangle

{

   int length,breadth,area;

   public:

   void readvalues()

   {

       cout<<"Enter length and breadth\n";

       cin>>length>>breadth;

   }

   void recarea()

  {

      area=length*breadth;

      cout<<"Area is : "<<area;

  }

};

void main()

{

    clrscr();

    rectangle r1;   // object creation

    r1.readvalues();  //function call using dot operator

    r1.recarea();            //recarea() function call

    getch();

}