The Simple Example Of CLASS In C++, To Find The Area Of The Rectangle:

The simple example of CLASS in C++, To find the area of the rectangle:

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using namespace std;
class Rectangle
{
  int l,b,c,area;
  public:
  void getData()
  {
    cout<<"Enter- the Length of the rectangle";
    cin>>l;
    cout<<"Enter the breath of the rectangle";
    cin>>b;
  }
  
  void arearec()
  {
    area=l*b;
  }
  
  void displayData()
  {
    cout<<"Area of the given Rectangle is "<
  }
};
  
  int main()
  {
    Rectangle obj;
    obj.getData();
    obj.arearec();
    obj.displayData();
  }


The output of the program is tested on www.jdoodle.comOutput:Enter- the Length of the rectangle 5
Enter the breath of the rectangle 7
Area of the given Rectangle is 35
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Mukesh Rajput