func_code_string: #include <bits/stdc++.h>   using namespace std;   long long t, cn, n, nr, p10;   int main() {     cin >> t;     while (t--) {       cin >> n;       cn = n;       nr = 0;       p10 = 1;       while (cn) {         if (cn % 10) nr++;         cn /= 10;       }       cout << nr <<   n ;       while (n) {         if (n % 10) cout << n % 10 * p10 <<    ;         n /= 10;         p10 *= 10;       }       cout <<   n ;     }     return 0;   }   