#include <bits/stdc++.h>

#include <atcoder/all>
using namespace std;
using i32 = int;
using u32 = unsigned int;
using i64 = long long;
using u64 = unsigned long long;
#define FAST_IO                \
  ios::sync_with_stdio(false); \
  cin.tie(0);
const i64 INF = 1001001001001001001;
using Modint = atcoder::static_modint<998244353>;

int main() {
  FAST_IO
  auto ans = 0LL;

  int N;
  cin >> N;
  vector<i64> A(N);
  for (int i = 0; i < N; i++) {
    cin >> A[i];
  }

  vector<i64> B(N - 1);
  for (int i = 0; i < N - 1; i++) {
    B[i] = abs(A[i + 1] - A[i]);
  }

  cout << 0 << endl;
  i64 cur = B[0];
  for (int i = 0; i < N - 1; i++) {
    cur = gcd(cur, B[i]);
    cout << cur << endl;
  }
}