#include <bits/stdc++.h>
using namespace std;
int main() {
  int q;
  cin >> q;
  while (q--) {
    int n;
    cin >> n;
    if (n < 4) {
      cout << 4 - n << endl;
    } else {
      if ((n % 2) == 0) {
        cout << 0 << endl;
      } else {
        cout << 1 << endl;
      }
    }
  }
  return 0;
}
