func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string s;     cin >> s;     int a = 1;     for (int i = 1; i < s.size(); i++) {       if (s[i] ==  1 ) {         a += 10;       } else {         a += s[i] -  0 ;       }     }     cout << a <<   n ;   }   