#include <fstream>
#include <iostream>
#include <string>

int main()
{
    using namespace std;
    ifstream inf("userDB.dat");

    if (!inf)
    {
        cerr << "Cannot open userDB" << endl;
        exit (1);
    }

    while (inf)
    {
        std::string strInput;
        inf >> strInput;
        cout << strInput << endl;
    }

    system("PAUSE");
}