#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
#define MAXSIZE 100000

int n;
char a[100000];

inline char d(char n) {
  if (n >= 10) return n%10;
  else return n;
}

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);

  scanf("%d", &n);
  for (int i = 0; i < n; ++ i) {
    scanf(" %c ", &a[i]);
    a[i] -= '0';
  }

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

    while (j < n) {
      sum += a[j];
      if (sum % 10 == 0) break;
      j ++;
    }

    if (j < n)
      printf("%d ", j - i + 1);
    else
      printf("-1 ");
  }
  printf("\n");

  return 0;
}