#undef _GLIBCXX_DEBUG
#include <bits/stdc++.h>
using namespace std;
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define int long long
#define pb push_back
#define fi first
#define si second
#define ar array
typedef pair<int,int> pi;
typedef tuple<int,int,int> ti;
void debug_out() {cerr<<endl;}
template <typename Head, typename... Tail>
void debug_out(Head H, Tail... T) {cerr<<" "<<to_string(H);debug_out(T...);}
#define debug(...) cerr<<"["<<#__VA_ARGS__<<"]:",debug_out(__VA_ARGS__)
int N, A[100010], ans;
signed main() {
fast;
cin >> N;
for (int i = 1; i <= N; ++i) cin >> A[i];
sort(A + 1, A + 1 + N);
if (N == 1) return cout << 0, 0;
for (int i = 2; i <= N; ++i) ans += A[1] + A[i];
cout << ans;
return 0;
}
