func_code_string: #include <bits/stdc++.h>   using namespace std;   using ll = long long;   int main() {     int n = 8;     bool ww = 1;     int con = 0;     while (n--) {       string s;       cin >> s;       bool tb = 1;       for (int i = 0; i < s.size(); i++) {         if (s[i] ==  W ) {           tb = 0;         }       }       if (tb == 0 && ww == 1) {         for (int i = 0; i < s.size(); i++) {           if (s[i] ==  B ) {             con++;           }         }         ww = 0;       } else if (tb) {         con++;       }     }     cout << con;     return 0;   }   