#include <iostream>
#include <conio.h>

using namespace std;

int main()
{
        int num_str = 0;
        bool proverka = true;
        typedef struct student
        {
                char fio[30];
                int group;
                int progr[5];
        };
        cout << "Vvedite massiv studentov: " << endl;
        cin >> num_str;
        cout << "___________________________" << endl;

        student* mass = new student[num_str];
        for (int i = 0; i < num_str; i++)
        {
                cout << i + 1 << ")" << " " << "Vvedite FIO studenta: " << endl;
                cin >> mass[i].fio; cout << endl;
                cout << "VVedite nomer grypu: " << " " << endl;
                cin >> mass[i].group; cout << endl;
                cout << "Vvedite uspevaemost': " << " " << endl;
                for (int j = 0; j < 5; j++)
                {
                        cout << j + 1 << ")" << " ";
                        cin >> mass[i].progr[j];
                }
                cout << "___________________________" << endl;
        }

   student* temp = new student [num_str];

     for (int i = 0; i < num_str; i++)
        {
                for (int j = i + 1; j < num_str; j++)
                {
                        if (mass[i].group > mass[j].group)
                        {
                                temp [i] = mass [i];
                                mass [i] = mass [j];
                                mass [j] = temp [i];
                        }
                }
        }

        int sum = 0;
        for (int i = 0; i < num_str; i++)
        {
                sum = 0;                          // Îáíóëÿåì ê ÷åðòÿì ñîáà÷èì
                for (int j = 0; j < 5; j++)
                {
                        sum = sum + mass[i].progr[j];
                }
                if (sum / 5 >= 4)
                {
                        cout << "Uspeshnuy student: " << " " << mass[i].fio << " " << mass[i].group << endl;
                }

        }

        if (!(sum / 5 >= 4))
        {
             cout << "Net uspeshnyh studentov!!!" << endl;
        }

        _getch();
        return 0;
}