#include <iostream>
 
 class Rectangle
 {
 public:
     Rectangle(int width, int height);
     ~Rectangle(){}
 
     // overloaded class function display
     void display() const;
     void display(int aWidth, int aHeight) const;
 
 private:
     int itsWidth;
     int itsHeight;
 };
 
 Rectangle::Rectangle(int width, int height)
 {
     itsWidth = width;
     itsHeight = height;
 }
 
 
 void Rectangle::display() const
 {
     display( itsWidth, itsHeight);
 }
 
 
 void Rectangle::display(int width, int height) const
 {
     for (int i = 0; i<height; i++)
     {
         for (int j = 0; j< width; j++)
         {
             std::cout << "+";
         }
         std::cout << "\n";
     }
 }
 
 int main()
 {
     Rectangle theRect(30,5);
     std::cout << "display(): \n";
     theRect.display();
     std::cout << "\ndisplay(40,2): \n";
     theRect.display(40,2);
     return 0;
 }