Protected Access

#include <iostream>
using namespace std;

class BaseDevice {
protected:
    int id; 

      // your code here: declare protected int id

};

class DerivedDevice : public BaseDevice {
public:
    void setId(int n){
        id = n; 
    }
      // your code here: implement setId() and printId()
    void printId(){
        cout << "Device ID: " << id << endl; 
    }
};

int main() {
   DerivedDevice d;
   d.setId(101);
   d.printId();
   return 0;
}