func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int t, n, i, j;     cin >> t;     while (t--) {       cin >> n;       if (n % 2 == 0) {         cout << n / 2 <<     << n / 2;       } else {         for (i = 3, j = 0; i * i <= n; i++) {           if (n % i == 0) {             cout << n / i <<     << n - (n / i);             j = 1;             break;           }         }         if (j == 0) cout << 1 <<     << n - 1;       }       printf(  n );     }   }   