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Implementing TreeSet Class


\begin{lstlisting} import java.util.Set; import java.util.TreeSet; import java.u... ....print( iterate.next()); System.out.print('', ''); } \par } } \end{lstlisting}

Output


\begin{lstlisting} Set using TreeSet : [1 , 2, 3] Accessing elements using iterator () : 1, 2, 3, \end{lstlisting}