#include <iostream>

using namespace std;

int main() {

	int n;
	cout << "N vector elements ";
	cout << endl;
	cout << "n = ";
	cin >> n;

	int a[20], b[20];

	for (int i = 0; i < n; i++) {

		cout << "a[" << i << "] = ";
		cin >> a[i];

	}
	cout << endl;

	int j = 0;

	for (int i = 0; i < n; i++) {

		if (a[i] / 2 == 0)
			b[j++] = a[i];
	}

	for (int i = 0; i < n; i++) {
		cout << b[i] << " ";
	}




}