Rectangle Area hackerrank in c++

#include <iostream>
using namespace std;
class Rectangle
{
   protected:
      int width;
      int height;
   public:
      virtual void display()
      {
          cout<<width<<" "<<height<<"\n";
      }
};

class RectangleArea :public Rectangle
{
    public:
      void display()
      {
          cout<<width*height<<"\n";
      }
      void read_input()
      {
          cin>>width>>height;
      }
};

int main()
{
    RectangleArea area; 
    
    area.read_input();
    area.Rectangle::display();
    area.display();
    
    return 0;
}

Source: codegrepper.com

Similar codes

0 vote305 views1 answer
Upcasting in c++
C++
0 vote305 views1 answer
C++ triangle
C++
0 vote319 views1 answer
Expresiones regulares español
C++
0 vote297 views1 answer
Input full line as input in cpp
C++
1 vote299 views1 answer
Certificate exe application
C++
0 vote318 views1 answer
CoinPiles
C++
1 vote324 views1 answer
Meter espacios en cadena c
C++
0 vote288 views1 answer
. Single-line comments start with two forward slashes (//).
C++
4 votes314 views3 answers
REFERENCE C++
C++
1 vote309 views1 answer
Doubly linked list c++ code
C++