func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int c = 0, m = 0, y = 0, w = 0, g = 0, b = 0, d, e;     cin >> d >> e;     char arr[d][e];     for (int i = 0; i < d; i++) {       for (int j = 0; j < e; j++) {         cin >> arr[i][j];         if (arr[i][j] ==  M ) {           m++;         } else if (arr[i][j] ==  C ) {           c++;         } else if (arr[i][j] ==  Y ) {           y++;         } else if (arr[i][j] ==  W ) {           w++;         } else if (arr[i][j] ==  G ) {           g++;         } else if (arr[i][j] ==  B ) {           b++;         }       }     }     if (y == 0 && c == 0 && m == 0) {       cout <<  #Black&White ;     } else {       cout <<  #Color ;     }     return 0;   }   