#include <stdio.h>
#define MAXLINE 1000		/*max line length */

/*      Demo of a program that finds out
   *    the first line of maximal length in
   *    a text file
 */

int getline (char s[], int lim);
void copy (char s1[], char s2[]);


/************/
main ()
{
    int len,
      max;
    char line[MAXLINE],
      save[MAXLINE];

    printf ("Hello! This is an output of the program maxline.c\n");
    max = 0;
    while ((len = getline (line, MAXLINE)) > 0)
	if (len > max)
	  {
	      max = len;
	      copy (line, save);
	  }
    if (max > 0)
	fprintf (stdout, "%s\n", save);
    fflush (NULL);
}
/*******************/
int
getline (char s[], int lim)

{
    int c,
      i;

    for (i = 0; i < lim - 1 && (c = getchar ()) != EOF && c != '\n'; ++i)
	s[i] = c;
    if (c == '\n')
      {
	  s[i] = c;
	  ++i;
      }
    s[i] = '\0';
    return (i);
}


/*******/
void
copy (char s1[], char s2[])

{
    int i;

    i = 0;
    while ((s2[i] = s1[i]) != '\0')
	++i;
}