class Rectangle
{
        int length;
        int breadth;
        //constructor to initialize length and bredth of rectang of rectangle
        Rectangle(int l, int b)
        {
           length = l;
           breadth= b;
        }
        //copy constructor
        Rectangle(Rectangle obj)
        {
          System.out.println("Copy Constructor Invoked");
          length = obj.length;
          breadth= obj.breadth;
        }
       //method to calcuate area of rectangle
       int area()
       {
          return (length * breadth);
       }
}
       //class to create Rectangle object and calculate area
       class CopyConstructor
{
          public static void main(String[] args)
          {
            Rectangle firstRect = new Rectangle(5,6);
            Rectangle secondRect= new Rectangle(firstRect);
            System.out.println("Area  of First Rectangle : "+ firstRect.area());
            System .out.println("Area of First Second Rectangle : "+ secondRect.area());
          }
}