#include<iostream.h>
#include<LINK/basic/MSet.h>
#include<LINK/basic/Sequence.h>

main()
{
	MSet<int> mset1;
	Sequence<int> seq; 
	seq.insert(1);
	seq.insert(2);
	seq.append(3);
	cout << seq << endl;

	for (int i=0; i<3; i++) {
		mset1.insert(i);
	}
	Sequence<int> seq1(mset1); 

	cout << mset1 << endl;
	cout << seq1 << endl;
	if (mset1 == seq1)
		cout << "(" << mset1 <<" == " << seq1 << ")" << endl;
	seq1.append(-2);
	if (mset1 <= seq1)
		cout << "(" << mset1 <<" <= " << seq1 << ")" << endl;
}