#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    long long C=0;
    cin >> n;

    vector<long long> a(n+1), dp(n+1);
    vector<int> pre(n+1);

    for(int i=1;i<=n;i++) cin >> a[i];

    long long ans = LLONG_MIN;
    int pos = -1;

    for(int i=1;i<=n;i++){
        dp[i] = a[i];
        pre[i] = -1;

        for(int j=1;j<=i-2;j++){
            long long cand = dp[j] + a[i] - C*(i-j);

            if(cand > dp[i]){
                dp[i] = cand;
                pre[i] = j;
            }
        }

        if(dp[i] > ans){
            ans = dp[i];
            pos = i;
        }
    }

    vector<int> path;

    while(pos != -1){
        path.push_back(pos);
        pos = pre[pos];
    }

    reverse(path.begin(), path.end());

    cout << ans << "\n";
    //cout << path.size() << "\n";
    for(int x: path) cout << x << " ";

    return 0;
}