func_code_string: #include <bits/stdc++.h>   #pragma GCC optimize( O3 )   using namespace std;   mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());   long long rand_seed() {     long long a = rng();     return a;   }   int t;   int n;   string s;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cin >> t;     for (; t; --t) {       cin >> n;       cin >> s;       bool ok = 0;       for (int i = 0; i + 10 < n; ++i)         if (s[i] ==  8 ) ok = 1;       if (ok)         cout <<  YES n ;       else         cout <<  NO n ;     }     return 0;   }   