home_t1

#include <iostream>
#include <deque>


using namespace std;

int main()
{
	deque <int> d1;

	int n;
	cout << "Enter size:";
	cin >> n;

	for (int i = 0; i < n; i++)
	{
		int x;
		cin >> x;
		d1.push_back(x);
	}

	for (int k = 0; k < d1.size()-1; k++ )
		{
			deque<int>::iterator j = d1.begin();
			if (d1[k] == d1[k+1])
			{
				advance(j, k);
				d1.erase(j);
			}

		}

	for (int k = 0; k < d1.size(); k++)
	{
		cout << d1[k] << " ";
	}


	system("pause");
	return 0;
}