/*  x.c  Spiega la funzione strlen() per calcolare la lunghezza delle stringhe.
    Copyright (C) 2002 Nicola Piazzolla

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   */




                                         /* Created by kc */






#include <stdio.h>
#include <string.h>

#define MAX 100                    /* costante */

int main () {

char buffer[MAX];
size_t lunghezza;


while (1) {                 /* Inzio ciclo */

  puts("Digitare una riga; per uscire dare invio");
  gets(buffer);
  lunghezza = strlen(buffer);                /*funzione per calcolare la lunghezza delle stringhe */


  if(lunghezza!=0)
     printf("La lunghezza della stringa e` di %u caratteri\n",lunghezza);


 else
      break ;           /* ferma il ciclo se e` uguale a 0 */
                }


return 0;   }