func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int l, max, min, r, k, i, flag = 0, ans = 0, temp = 0, pos = 0, neg = 0,                               cnt = 0, d = 0, size;     char s[109];     for (int j = 0; j < 100; j++) {       cin.getline(s, 105);       if (strlen(s) == 0) {         break;       }       if (s[0] ==  + ) temp++;       if (s[0] ==  - ) temp--;       if (s[0] !=  +  && s[0] !=  - ) {         i = 0;         cnt = 0;         while (s[i] !=  : ) {           cnt++;           i++;         }         k = (strlen(s) - cnt - 1);         ans = ans + temp * k;       }     }     cout << ans;     return 0;   }   