COMPLEJIDAD CLONARAB

                                                                           //O(1)
    private NodoBin<T> clonarAB(NodoBin<T> r){                                  //T=1+MAX(1, 5) = 6 
        if(r==null)                                                             //1+MAX
            return r;                                                           //1
        else    
        {           
            NodoBin<T> aux=new NodoBin<T>(r.getInfo(), clonarAB(r.getIzq()), clonarAB(r.getDer()));//4
            return aux;                                                         //1
        }
    }
T=1+MAX(1, 5) = 6

T=6

O(1)