class Box
{
   private:
     int length;
     int breadth;

   public:
     Box(); //--------------------------------> Constructor 1 : Default Constructor
     Box(int length, int breadth);  //--------> Constructor 2 : Parameterized Constructor

};

Box::Box()
{
   cout<<"Default Constructor called"<<endl;
}

Box::Box(int length, int breadth)
{
   cout<<"Parameterized Constructor called"<<endl;
}