#include <bits/stdc++.h>   using namespace std;   int main() {     int t;     cin >> t;     while (t--) {       int n;       cin >> n;       if (n % 2 == 0) {         cout << n / 2 <<   n ;       } else {         cout << int(n / 2) + 1 <<   n ;       }     }   }   