func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int t;     cin >> t;     while (t--) {       int n;       cin >> n;       int x = (n + 3) / 4;       int p = n - x;       while (p--) cout <<  9 ;       while (x--) cout <<  8 ;       cout << endl;     }   }   