func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     char com[200];     char *p;     int man = 0;     int sum = 0;     int i;     int word;     while (scanf( %c , com) == 1) {       i = 1;       while ((com[i] = getchar()) !=   n ) i++;       com[i] =   0 ;       word = 0;       if (com[0] ==  + ) {         man++;         continue;       }       if (com[0] ==  - ) {         man--;         continue;       }       p = strchr(com,  : );       p += 1;       while (*(p++) !=   0 ) {         word++;       }       sum += word * man;     }     printf( %d , sum);   }   