Create rectangleArea-HR.cpp

rectangleArea-HR.cpp

@@ -0,0 +1,49 @@
+#include <iostream>
+
+using namespace std;
+
+class Rectangle {
+    protected :
+        int width;
+        int height;
+    public :
+        void display(){
+            cout<<width<<" "<<height;
+        }
+};
+
+class RectangleArea : public Rectangle {
+    public :
+        void read_input(){
+            cin>>width>>height;
+        }
+        void display(){
+            cout<<endl<<width*height;
+        }
+};
+
+
+int main()
+{
+    /*
+     * Declare a RectangleArea object
+     */
+    RectangleArea r_area;
+
+    /*
+     * Read the width and height
+     */
+    r_area.read_input();
+
+    /*
+     * Print the width and height
+     */
+    r_area.Rectangle::display();
+
+    /*
+     * Print the area
+     */
+    r_area.display();
+
+    return 0;
+}