#include <bits/stdc++.h>
using namespace std;
bool areTests = 1;
void foobar() {
  long long int n;
  cin >> n;
  cout << n << endl;
}
int main() {
  long long int test = 1;
  if (areTests) {
    cin >> test;
  }
  while (test--) foobar();
}
