12
 1378
 51202278
 989898989
 4
 7
 9
 6
 8
 12193721
 999999995
 999999999
 11
 999999996
 999999998
 3
 14
 15
 10
 999999994
 1000
 13781378
 5
 999999997
 1000000000
 13
 16
 0

6
 4
 4
 8
 6
 2
 8
 4
 6
 8
 2
 2
 2
 6
 4
 2
 4
 2
 4
 4
 6
 4
 8
 8
 6
 8
 6
 1

#include <bits/stdc++.h>
using namespace std;
long long Calc_1_To_N(long long a1, long long an, long long n) {
  return ((a1 + an) * n) / 2;
}
double Calc_an(long long a, long long r, long long n) {
  return (a * pow(r, n - 1));
}
double Calc_sn(long long a, long long r, long long n) {
  return (a * (1 - pow(r, n))) / (1 - r);
}
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  int a;
  cin >> a;
  if (a == 0)
    cout << 1 << "\n";
  else
    cout << (8 % a) + 4 << "\n";
}
