#include <bits/stdc++.h>

using namespace std;

void Solve() {
  int n;
  cin >> n;
  vector<int64_t> a(n);
  for (int i = 0; i < n; ++i) {
    cin >> a[i];
  }
  int64_t g = 0;
  for (int i = 0; i < n; ++i) {
    if (i) {
      g = gcd(g, a[i] - a[i - 1]);
    }
    cout << g << '\n';
  }
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  Solve();
}