#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

#define RREP(i,s,e) for (i = s; i >= e; i--)
#define rrep(i,n) RREP(i,(int)(n)-1,0)
#define REP(i,s,e) for (i = s; i <= e; i++)
#define rep(i,n) REP(i,0,(int)(n)-1)
#define INF 100000000

typedef long long ll;

int main() {
    int i, n;
    int dp[2][1000], v[1000];
    vector<int> ans;
    cin >> n;
    rep (i,n) cin >> v[i];
    dp[0][0] = 0;
    dp[1][0] = v[0];
    REP (i,1,n-1) {
        dp[0][i] = max(dp[0][i-1],dp[1][i-1]);
        dp[1][i] = dp[0][i-1] + v[i];
    }
    int taste = max(dp[0][n-1],dp[1][n-1]);
    cout << taste << endl;
    rrep (i,n) {
        if (dp[1][i] == taste) {
            ans.push_back(i+1);
            taste -= v[i];
        }
    }
    rrep (i,ans.size())
        cout << ans[i] << " ";
    cout << endl;
    return 0;
}