C++ Class & Object

#include<iostream>
using namespace std;
class anik
{
public:
    int id;
    double cgpa;
};
int main()
{
    anik rafiq, oni;

    rafiq.id = 18101083;
    rafiq.cgpa = 3.75;

    oni.id = 18101094;
    oni.cgpa = 3.50;

    cout << "Rqfiq :: \n" << "id : " << rafiq.id  << endl << "CGPA : " << rafiq.cgpa << endl << endl;
    cout << "Oni :: \n" << "id : " << oni.id  << endl << "CGPA : " << oni.cgpa << endl;

    return 0;
}