func_code_string: #include <bits/stdc++.h>   using namespace std;   template <typename TYPE>   inline TYPE sqr(const TYPE& a) {     return a * a;   }   const long double EPS = 1e-9;   const long double PI = 2 * acos(0.0);   const int N = 300010;   int a[N];   int main() {     int n;     scanf( %d , &n);     long long s = 0;     for (int i = 0; i < n; ++i) {       scanf( %d , &a[i]);       s += a[i];     }     sort(a, a + n);     long long ans = s;     for (int i = 0; i + 1 < n; ++i) {       ans += s;       s -= a[i];     }     cout << ans << endl;     return 0;   }   