#include <iostream>
using namespace std;

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

};

int main() {

    Student s;
    s.id = 100;
    s.age = 30;
    s.grade = 4;
    s.gpa = 9.58;

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


    return 0;
}