#include <iostream>
#include <functional>
#include <algorithm>
#include <vector>
using namespace std;

int main()
{
  int n;
  cin >> n;
  vector<int> a;
  int ans = 0;
  int cost = 0;
  for (int i = 0; i < n; i++)
  {
    int g;
    cin >> g;
    a.push_back(g);
  }
  push_heap(a.begin(), a.end());
  sort_heap(a.begin(), a.end());
  for (auto i : a)
  {
    cost += i;
    ans += cost;
  }
  cout << ans - a[0] << endl;
  system("pause");
  return 0;
}