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\begin{verbatim}
#include<iostream.h>
#include<LINK/basic/MSet.h>

main()
{
        MSet<int> mset1;
        SortedList<int> slist; 

        for (int i=0; i<3; i++) {
                mset1.insert(i);
                slist.insert(i);
        }


        //List<int> list1(mset1);     // illegal - Containers must be 
                                      // constructed with other Containers

        if (mset1 == slist)
                cout << "(" << mset1 <<" == " << slist << ")" << endl;
}
\end{verbatim}

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\begin{verbatim} 
({0 1 2} == (0 1 2))
\end{verbatim}

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