#include "bits/stdc++.h"
using namespace std;
#ifdef Nero
#include "Deb.h"
#else
#define deb(...)
#endif
const int MAX_N = 2e5 + 5;
int A[MAX_N];
int L[MAX_N], R[MAX_N];
long long Val[MAX_N];
int main() {
ios::sync_with_stdio(false);
cin.tie(nullptr);
int N;
cin >> N;
for (int i = 1; i <= N; ++i) {
cin >> A[i];
}
set<array<long long, 3>> Set;
for (int i = 1; i <= N; ++i) {
L[i] = R[i] = i;
Val[i] = A[i];
Set.insert({-A[i], i, i});
}
long long ans = 0;
for (int i = 1; i <= (N + 1) / 2; ++i) {
auto [val, l, r] = *Set.begin();
Set.erase({val, l, r});
ans += -val;
int newL = L[l - 1];
int newR = R[r + 1];
long long newVal = Val[L[l - 1]] + Val[r + 1] + val;
if (L[l - 1]) {
int tl = L[l - 1];
Set.erase({-Val[tl], tl, l - 1});
}
if (R[r + 1]) {
int tr = R[r + 1];
Set.erase({-Val[r + 1], r + 1, tr});
}
if (newL && newR) {
assert((newR - newL + 1) % 2) ;
Set.insert({-newVal, newL, newR});
}
if (newR) {
L[newR] = newL;
}
R[newL] = newR;
Val[newL] = newVal;
cout << ans << '\n';
}
return 0;
}
