// This program demonstrates the put member function.
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
   char ch;  // To hold a character

   // Open the file for output.
   fstream dataFile("sentence.txt", ios::out);

   cout << "Type a sentence and be sure to end it with a ";
   cout << "period.\n";

   // Get a sentence from the user one character at a time
   // and write each character to the file.
   cin.get(ch);
   while (ch != '.')
   {
      dataFile.put(ch);
      cin.get(ch);
   }
   dataFile.put(ch); // Write the period.

   // Close the file.
   dataFile.close();
   return 0;
}