Read/Write/Search

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

using namespace std;

struct Vlogove{
    string ime;
    string familiq;
    string egn;

    double vlog_v_leva;
    double vlog_v_evro;
};

void vuvejdane_na_vlogove(Vlogove [], int &);
void tursene_po_ime_i_familiq(Vlogove[], int &);

int main() {

    int n;

    Vlogove vlog[25];

    vuvejdane_na_vlogove(vlog, n);

    tursene_po_ime_i_familiq(vlog, n);

    return 0;
}

void vuvejdane_na_vlogove(Vlogove vlog[], int &n) {

    fstream file;

    file.open("vlogove.dat", ios::binary | ios::out);

    cout << "Vuvedi broi na vlogovete: ";
    cin >> n;

    for (int i = 0; i < n; i++) {
        cout << "Vuvedi ime: ";
        cin >> vlog[i].ime;

        cout << "Vuvedi familiq: ";
        cin >> vlog[i].familiq;

        cout << "Vuvedi egn: ";
        cin >> vlog[i].egn;

        cout << "Vuvedi vlog v leva: ";
        cin >> vlog[i].vlog_v_leva;

        cout << "Vuvedi vlog v evro: ";
        cin >> vlog[i].vlog_v_evro;
    }

    file.write( (char *) (&vlog), n * sizeof(vlog) );

    file.close();
}

void tursene_po_ime_i_familiq(Vlogove vlog[], int &n) {
    fstream file;

    string ime;
    string familiq;

    file.open("vlogove.dat", ios::binary | ios::out);

    file.read( (char *) (&vlog), n * sizeof(vlog) );


    cout << "Vuvedi ime po koeto da tursish: ";
    cin >> ime;

    cout << "Vuvedi familiq za imeto: ";
    cin >> familiq;

    for (int i = 0; i < n; i++) {
        if (strcmp( ime.c_str(), vlog[i].ime.c_str() ) == 0 && strcmp( familiq.c_str(), vlog[i].familiq.c_str() ) == 0 ) {
            cout << "Ime: " << vlog[i].ime << endl;
            cout << "Familiq: " << vlog[i].familiq << endl;
            cout << "EGN: " << vlog[i].egn << endl;
            cout << "Vlog v leva: " << vlog[i].vlog_v_leva << endl;
            cout << "Vlog v evro: " << vlog[i].vlog_v_evro << endl;
        }
    }

    file.close();
}