// filestream.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
using namespace std;


int _tmain(int argc, _TCHAR* argv[])
{
    vector<int> v;
    fstream f;
    int icount = 0;
    int ibuf = 0;
    cout << "Wie viele Zahlen möchten sie eingeben?" << endl;
    cin >> icount;
    cout << "Bitte " << icount << " Zahlen eingeben" << endl;
    for (int i = 0; i < icount; i++)
    {
        cin >> ibuf;
        v.push_back(ibuf);
    }
    cout << "Schreibe in Testdatei" << endl;
    f.open("Testdatei.txt", fstream::out);
    for (unsigned int i = 0; i < v.size(); i++)
    {
        f << (int)v.at(i) << " ";
    }
    f.sync();
    f.close();
    cout << "Datei geschrieben" << endl;
    cout << "Testdatei wird eingelesen" << endl;
    vector<int> v2;
    fstream f2;
    f2.open("Testdatei.txt", fstream::in);
    while(f2 >> ibuf)
    {
        v2.push_back(ibuf);
    }
    f2.close();
    cout << "Eingelesener Inhalt:" << endl;
    for (unsigned int i = 0; i < v2.size(); i++)
    {
        cout << (int)v2.at(i) << " ";
    }


    cin.sync();
    cin.get();
    return 0;
}