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