#include <iostream>
#include <locale>

using namespace std;
int arrayUnique(int *ar, int size)
{
	for (int i = 0; i < size; i++){
		for (int j = i + 1; j < size; j++){
			if (ar[i] == ar[j]){
				for (int shift = j; shift < size - 1; shift++){
					ar[shift] = ar[shift + 1];
				}
				size -= 1;
				if (ar[i] == ar[j]){
					j--;
				}
			}
		}
	}
	return size;
}
int main(int argc, char* argv[])
{
	int arr	[200];
	int n;
	cout << "Vvedite kolichestvo elementov v masive: ";
	cin >> n;
	cout << "Vvedite elemeti masiva:";
	for (int i = 0; i < n; i++){
		cin >> arr[i];
	}
	cout << "\n";

	for (int i = 0; i < arrayUnique(arr, n); i++){
		cout << arr[i] << " ";
	}
	cout << endl;
	return 0;
}