#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <utility>
#include <map>
#include <queue>
#include <stack>
#include <climits>
#include <unordered_map>
#include <iomanip>
#include <sstream>

using namespace std;

int main()
{
	ios_base::sync_with_stdio(0);

	int N;
	cin >> N;
	vector<int> vozen(N);

	for (int i = 0; i < N; i++) 
	{
		cin >> vozen[i];
	}

	for (int i = 0; i < N; i++) 
	{
		long long sum = 0;
		int index = -1;
		for (int j = i; j < N; j++) 
		{
			sum += vozen[j];
			if (sum % 10 == 0) 
			{
				index = j - i + 1;
				break;
			}
		}
		if (i == N - 1) 
		{
			cout << index << endl;
		}
		else 
		{
			cout << index << " ";
		}
	}

	return 0;
}