func_code_string: #include <bits/stdc++.h>   using namespace std;   void run() {     vector<string> v;     for (int i = 0; i < 8; i++) {       string s;       cin >> s;       v.push_back(s);     }     int a = INT_MAX, b = INT_MAX;     for (int i = 0; i < 8; i++) {       int c = 0;       for (int j = 7; j >= 0; j--) {         if (v[j][i] ==  B ) {           b = min(b, c);           break;         } else if (v[j][i] ==  W )           break;         c++;       }     }     for (int i = 0; i < 8; i++) {       int c = 0;       for (int j = 0; j < 8; j++) {         if (v[j][i] ==  W ) {           a = min(a, c);           break;         } else if (v[j][i] ==  B )           break;         c++;       }     }     if (a <= b)       cout <<  A ;     else       cout <<  B ;     return;   }   int main() {     run();     return 0;   }   