/*
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 * and open the template in the editor.
 */

package jmylistbad;

/**
 *
 * @author gabriele
 */
public class MyListBad  {

   private ListElement head=null;

   public MyListBad(){};

   public void insert(int v){
         ListElement tmp = new ListElement(v,head);
         head = tmp;
   };


   public int pop() {
     if (head == null)
           return 0; // se la lista e' vuota restituiamo
                     // convenzionalmente il valore zero
   ListElement tmp = head;
   head = head.getNext();
   int v = tmp.getValore();

   return v;
}


   public String toString(){
       ListElement p = head;
       String s="(";

       while (p != null){
         s=s + " " + p.getValore();
         p=p.getNext();
         };

       return s+" )";
   };




}