protected_inheritance.cpp

#include <iostream>
#include <string>
using namespace std;

class Person{
  protected:
    string name;
  public:
    void setName(string iname){
    name = iname;
    }
};

class Student : protected Person{
  public:
    void display(){
    cout << name<<endl;
    }
    void setStudentName(string iname){
    setName(iname);
    }
};


int main()
{
  Student anil;
  anil.setStudentName("anil");
  anil.display();
  return 0;
}