func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     std::cout << std::setprecision(6) << std::fixed;     double tux;     cin >> tux;     double foo = 0, bar = 0, baz = 0, quz = 1;     for (; tux != 0.0; tux--) {       double pur;       cin >> pur;       foo = foo + pur;       bar = bar + 1;       if ((foo * quz) >= (bar * baz)) {         baz = foo;         quz = bar;       }     }     cout << (double)(baz / quz);     return 0;   }   