# include <iostream>
# include <cstring>
# include <cstdio>
# include <stdio.h>
# define ll long long
using namespace std;
const ll N = 100;
int main() {
freopen ( "zizhitimu.in", "r", stdin);
freopen ( "zizhitumu.out", "w", stdout);
ll n;
cin >> n;
ll x [N + 1];
for (ll i = 1; i <= n; i ++) {
cin >> x [i];
}
for (ll i = 1; i <= n; i ++) {
if (x [i] % 2 != 0) {
cout << x [i] << endl;
}
}
fclose (stdin);
fclose (stdout);
return 0;
}