// #include <stdio.h>
// #include <stdlib.h>

class List
{
   int value;
   List next;
};

public class delete 
{
   /* ====================================================
      delete(h): delete the first elem from the list h
                 return new list
      ==================================================== */
   public static List delete (List h)
   {
      if ( h != null )
      {
         return (h.next); // Return new list that starts at h.next
			  // **** **** You MUST free(h) in C !!!  *********
      }
      else
         return null;
   }

   public static void main(String[] args)
   {
      List head = makeList( ); // Make an list for demo

      print(head);  

      /* -------------------------------------------------
         Delete the first list element from list at head
         ------------------------------------------------- */
      head = delete(head);       // Delete first elem in head
      print(head);  

      /* -------------------------------------------------------
         Delete the first list element from list at head AGAIN
         ------------------------------------------------------- */
      head = delete(head);       // Delete first elem in head
      print(head);

   }

   // Make a list
   static List makeList( )
   {
      List h = null;
      List p;

      for ( int i = 1; i <= 5; i++ )
      {
         p = new List( );
         p.value = i;

         p.next = h;
         h = p;
      }

      return h;
   }


   // Print the list
   public static void print(List h)
   {
      while (h != null)
      {
         System.out.printf("%d ", h.value);
         h = h.next;
      }
      System.out.printf("\n\n");
   }
}