#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  ;
  int n;
  cin >> n;
  if (n % 4 == 0 || (n + 1) % 4 == 0)
    cout << 0;
  else
    cout << 1;
  cout << "\n";
  ;
  return 0;
}
