#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
using namespace std;
void solve() {
  int n;
  cin >> n;
  cout << n << '\n';
}
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  int t;
  cin >> t;
  while (t--) solve();
  return 0;
}
