func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int numRows, numCols;     scanf( %d %d n , &numRows, &numCols);     bool *rowArray = new bool[numRows];     for (int k = 0; k < numRows; k++) {       rowArray[k] = 1;     }     bool *colArray = new bool[numCols];     for (int k = 0; k < numCols; k++) {       colArray[k] = 1;     }     char temp;     for (int row = 0; row < numRows; row++) {       for (int col = 0; col < numCols; col++) {         scanf( %c , &temp);         if (temp ==  S ) {           rowArray[row] = 0;           colArray[col] = 0;         }       }       scanf(  n );     }     int freeRows(0), freeCols(0);     for (int k = 0; k < numRows; k++) {       if (rowArray[k]) {         ++freeRows;       }     }     for (int k = 0; k < numCols; k++) {       if (colArray[k]) {         ++freeCols;       }     }     printf( %d n , freeRows * numCols + freeCols * numRows - freeRows * freeCols);     return 0;   }   