#include<stdio.h>
#include<stdlib.h>
#include<string.h>
 
/* file e-coda.c */
  
struct Anello {
   int Val;
   struct Anello *Prossimo;
};

int main (){  
   struct Anello *coda, *corr, *prox;
   int i;

   for ( i = 0; i < 10; i++ ) {
   	  prox = malloc(sizeof(struct Anello));
      if ( prox == NULL ) {
   	     fprintf(stderr,"Errore malloc 'prox'");
      }
      prox->Val = i;
      prox->Prossimo = NULL;
      if ( i == 0 ) {  /* Si salva il primo anello */
      	 coda = prox;
      } else { 
          corr->Prossimo = prox;
      }
      corr = prox;
   }

   prox = coda;
   do {
   	  printf("%d ",prox->Val);
   	  if ( prox->Prossimo == NULL ) break;
   	  prox = prox->Prossimo;
   } while (1 ==1);
   printf("\n");
   
   return(0);
}