func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n;     cin >> n;     long long a[n + 1];     memset(a, 0, sizeof(a));     for (long long i = 1; i <= n; i++) cin >> a[i];     sort(a, a + n + 1);     long long sum[n + 1];     memset(sum, 0, sizeof(sum));     sum[1] = a[1];     for (int i = 2; i <= n; i++) {       sum[i] = sum[i - 1] + a[i];     }     long long ans = 0;     for (int i = 0; i <= n; i++) {       ans = ans + a[i] + (sum[n] - sum[i]);     }     cout << ans - a[n] << endl;     return 0;   }   