// This program writes data to a file.
// Shows error checking.
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ofstream outfile;   // instantiate file pointer object
    outfile.open("public_radio.txt");   // associate file with file pointer object

    if (!outfile)
    {
        cout << "Error opening file." << endl;
        return 1;  // exit program with an error code
    }

    cout << "Writing to the file ... ";

    outfile << "KCMP\t" << 89.3 << endl;
    outfile << "KNOW\t" << 91.1 << endl;
    outfile << "KSJN\t" << 99.5 << endl;
    outfile.close();    // close the file!

    cout << "Done!" << endl;

    return 0;
}