/*
  file1.c
  Author:  James Tam
  Version: January 10, 2011

  Requirements: a text file called 'input.txt' must be in the same directory
  where the executable for this program is run (current working directory).

  Assumptions: a word won't exceed 80 characters in length.

  A program that reads from a file a word at a the time and echos what was
  read onscreen.

*/

#include <stdio.h>

const int SIZE = 80;

int
main ()
{
  FILE *input_fp;
  char word [SIZE];
  input_fp = fopen ("input.txt", "r");
  if (input_fp == NULL)
    printf ("File 'input.txt' cannot be opened.");
  else
  {
    printf ("File 'input.txt' opened for reading.\n");
    while (fscanf (input_fp, "%s", word) >= 0)
    {
      printf ("%s ", word);
    }
  }
  fclose (input_fp);
  printf ("Finished reading from 'input.txt'. File is now closed.\n");
}