#include <stdio.h>

int main()
{
FILE *infile;
char c, infilename[25], inputline[100];
int line = 1;

   printf("Enter input file name ----> ");
   scanf("%s", infilename);
   infile = fopen(infilename, "r");

   printf("%5d", line);
   do 
   {
      c = fgets(inputline, 100, infile);  /* read a line */
      if (c != NULL) 
      {
         printf("%5d %s", line, inputline);
         line++;
      }
   } while (c != NULL);

   fclose(infile);

   return 0;
}



/* Result of execution

(You will get a listing of the file on the monitor with line numbers)

*/