/*
Rafay Ahmad
23I-2526
*/
#include <iostream>
using namespace std;

class Course{
    struct Student{
        string name;
        int rollNo;
    };

};

int main() {
    Student student1("Shahood", 1001);
    Student student2("Hammad", 1002);
    Student student3("Ali", 1003);

    Course course1("Math", 2001);
    Course course2("Physics", 2002);

    course1.enrollStudent(&student1);
    course1.enrollStudent(&student2);
    course2.enrollStudent(&student2);
    course2.enrollStudent(&student3);

    cout << course1 << endl;
    cout << course1 << endl;
    return 0;
}