#include <iostream>
#include <fstream>
#include <iomanip>

using namespace std;

struct People
{
    char surname[20];
    int age;
    char city[20];
    char edu;
};

void printStruct(struct People *tourist, int size)
{
    cout << setw(10) << "SURNAME"
        << setw(5) << "AGE"
        << setw(9) << "CITY"
        << setw(8) << "EDULVL"
        << "\n";

    for (int i = 0; i < size; i++)
    {
        cout << setw(10) << (tourist + i)->surname << ' '
             << setw(4) << (tourist + i)->age << ' '
             << setw(8) << (tourist + i)->city << ' '
             << setw(4) << (tourist + i)->edu << endl;
    }
    cout << endl;
}

int sortStruct(struct People *tourist, int size, ostream &bin)
{
    int sortSize = 0, *nStr = new int[size];
    for (int i = 0; i < size; i++)
    {
        if ((tourist + i)->edu == 'H')
        {
            nStr[sortSize] = i;
            sortSize++;
        }
    }

    People *sortTourist = new People[sortSize];

    for (int i = 0; i < sortSize; i++)
        sortTourist[i] = tourist[nStr[i]];

    delete[] nStr;

    bin.write(reinterpret_cast<char*> (sortTourist), sizeof(People) *sortSize);

    delete[] sortTourist;

    return sortSize;
}

int main()
{
    char streamName[20], temp[255]; // НОВАЯ ПЕРЕММЕННАЯ
    int size = 0; // ЕЩЕ ОДНА НОВАЯ ПЕРЕМЕННАЯ

    cout << "Input binary file name: ";
    cin.getline(streamName, 20);

    ifstream in("textData.txt");

    while (!in.eof()) // НОВЫЙ ЦИКЛ
    {
        in.getline(temp, 255);
        size++;
    }

    in.seekg(ios_base::beg); // НОВАЯ СТРОКА

    fstream bin(streamName, ios_base::binary | ios_base::in | ios_base::out | ios_base::trunc);

    People *tourist = new People[size];

    // Чтение данных из текстового файла в массив структур
    for (int i = 0; i < size; i++) // МЕНЯЕШЬ ТУТ
        in  >> (tourist + i)->surname
            >> (tourist + i)->age
            >> (tourist + i)->city
            >> (tourist + i)->edu;

    int sortSize = sortStruct(tourist, size, bin); // ТУТ
    People *binTourist = new People[sortSize];

    bin.seekg(ios_base::beg);
    bin.read(reinterpret_cast<char*> (binTourist), sizeof(People) *sortSize);

    cout << "Text file data: \n\n";
    printStruct(tourist, size); // И ТУТ

    cout << "Binary file data: \n\n";
    printStruct(binTourist, sortSize);

    delete[] tourist;

    bin.close();
    in.close();
    return 0;
}