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Meruem

elimina duplicato da lista unidirezionale

Jun 11th, 2015
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  1. function del_dup(l)
  2. {
  3.     var prev,R,cur;
  4.     if(l==null){return;}
  5.     else
  6.     { for(prev=l.testa;prev!=null;prev=prev.succ)
  7.      {
  8.         for(r=l.testa,cur=l.testa.succ;cur!=null;cur=cur.succ)
  9.         {
  10.             if(cur.x==prev.x){R.succ=cur.succ;}
  11.             R=cur;
  12.         }
  13.      }
  14.     } return l;
  15. }
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