func_code_string: #include <bits/stdc++.h>   int main() {     int tux;     scanf( %d , &tux);     int foo = 0, bar = 0, baz = 0, quz = 1;     for (int i = 0; i < tux; i++) {       int pur;       scanf( %d , &pur);       foo += pur;       bar++;       if (foo * quz >= bar * baz) {         baz = foo;         quz = bar;       }     }     printf( %.6lf n , (double)baz / quz);     return 0;   }   