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 val){
            this->iD = val;
      }
      void printId(){
            std::cout << "Device ID: " << this->iD;
      }

      // your code here: implement setId() and printId()

};

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