// Bob Myers
// numout.cpp
//
// Example illustrating basic file output

#include <iostream>
#include <fstream>
using namespace std;

int main()
{
   ofstream fout;
   fout.open("datafile.txt");
   if (!fout)			// if the open failed
   {
      cerr << "Attempt to create file failed\n";
      exit(1);
   }

   // get three values from the user
   int x, y, z;
   cout << "Type in 3 integers: ";
   cin >> x >> y >> z;

   // output the first 10 multiples of each value to the file
   //  one set of multiples per line
   int i = 1;
   while (i <= 10)
   {
      fout << x * i << '\t';
      fout << y * i << '\t';
      fout << z * i << '\n';
      i++;
   }

   cout << "All done!\n";

   fout << '\n';
   fout.close();


   // Illustrates the opening of another file with the same stream

   fout.open("logfile.dat");
   if (!fout)
	exit(0);

   fout << "Please disperse.  Nothing to see here.\n";
   fout << "Please move along.\n";
   fout << "Go away already!\n";

   fout.close();

   return 0;

}