#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, x;
  long long score, sum = 0;
  cin >> n;
  vector<int> ara(n);
  for (int i = 0; i < n; i++) {
    cin >> ara[i];
    sum += ara[i];
  }
  sort(ara.begin(), ara.end());
  reverse(ara.begin(), ara.end());
  score = sum;
  for (int i = n - 1; i >= 0; i--) {
    sum -= ara[i];
    score += (ara[i] + sum);
  }
  score -= ara[0];
  cout << score << endl;
  return 0;
}
