func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long x, sum = 0;     string s;     cin >> x;     while (x--) {       cin >> s;       if (s[0] ==  T ) sum += 4;       if (s[0] ==  C ) sum += 6;       if (s[0] ==  O ) sum += 8;       if (s[0] ==  D ) sum += 12;       if (s[0] ==  I ) sum += 20;     }     cout << sum;   }   