func_code_string: #include <bits/stdc++.h>   int main(void) {     int w = 1;     int h = 1;     int n = 0;     scanf( %d , &n);     for (int i = 0; i < n; i++) {       char op[10] = {0};       scanf( %s , op);       if (strcmp(op,  UL ) == 0 || strcmp(op,  DR ) == 0)         w++;       else if (strcmp(op,  UR ) == 0 || strcmp(op,  DL ) == 0)         h++;       else {         w++;         h++;       }     }     printf( %I64d n , (long long)w * h);     return 0;   }   