#include <bits/stdc++.h>
using namespace std;
int main() {
  int q, n;
  cin >> q;
  while (q--) {
    cin >> n;
    if (n == 1)
      cout << "3" << endl;
    else if (n == 2)
      cout << "2" << endl;
    else {
      if (n % 2 == 0) cout << "0" << endl;
      if (n % 2 != 0) cout << "1" << endl;
    }
  }
}
