#include <iostream>
using namespace std;

class Student {
private:
    string name, surname;
    int age;
    float average;

public:
    Student () {
        cout << "empty constructor" << endl;
    }

    Student(string _name, string _surname, int _age, float _average) {
        name = _name;
        surname = _surname;
        age = _age;
        average = _average;

        cout << "with parameters" << endl;
    }

    Student(const Student & tmp) {
        name = tmp.name;
        surname = tmp.surname;
        age = tmp.age;
        average = tmp.average;

        cout << "copy constructor" << endl;
    }


};

int main()
{

    Student s("Petar", "Petrovski", 23, 9.5);

    Student s2 = s;
    Student s3(s);





    return 0;
}