#include <iostream>
using namespace std;

struct Student {
    int id, age, grade;
    float gpa;

};

int main() {

    Student s;
    cin >> s.id >> s.age >> s.grade >> s.gpa;

    cout << s.id << " " << s.age << " " << s.grade << " " << s.gpa << endl;


    return 0;
}