#include 
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;
}