﻿#include <iostream>
using namespace std;

class Person {
    protected:
        string name;
};

class Student : public Person {
    protected:
        int age;

    public:
        void setDetails(
            string studentName,
            int studentAge
        ) {
            name = studentName;
            age = studentAge;
        }
};

class GraduateStudent : public Student {
    public:
        void displayDetails() {
            cout << "Name: " << name << endl;

            cout << "Age: " << age << endl;
        }
};

int main() {
    GraduateStudent student;

    string name;
    int age;

    cout << "Enter Name: ";
    cin >> name;

    cout << "Enter Age: ";
    cin >> age;

    student.setDetails(
        name,
        age
    );

    student.displayDetails();

    return 0;
}