#include <iostream>
#include <fstream>

using namespace std;
typedef struct {
    char nume[30];
    char an;
    int grupa;
    char nrd;
    char note[15];
}STUDENT;

void main()
{
    ifstream f;
    STUDENT x;
    STUDENT v[100];
    STUDENT aux;
    char nume_f[20];
    int i, n, s;
    f.open("Text.txt");
    f >> n;
    for (s = 0; s < n; s++)
    {
        f >> x.nume;
        f >> x.an;
        f >> x.grupa;
        f >> x.nrd;
        for (i = 0; i < (int)x.nrd - 48; i++)
        {
            f >> x.note[i];
        }

        v[s]= x;
    }
    f.close();

    int e_sortat;
    do {
        e_sortat = 1;
        for (i = 0; i < n; i++)
        {
            if (v[i].an-48 > v[i+1].an - 48 || v[i].an - 48 == v[i+1].an - 48 && v[i].grupa>v[i+1].grupa)
            {
                aux = v[i];
                v[i] = v[i + 1];
                v[i + 1] = aux;
                e_sortat = 0;
            }
        }
    } while (e_sortat == 0);

    for (i = 0; i < n; i++)
        cout << v[i].nume;

}