#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")

using namespace std;

int main() {
    ifstream cin("ssm.in");
    ofstream cout("ssm.out");

    int n, maxx = -200000000, st, dr, s = 0, start;
    cin >> n;
    vector<int> v(n + 1);

    for (int i = 1; i <= n; i++) {
        cin >> v[i];
        if (s < 0) {
            s = 0;
            start = i;
        }
        s += v[i];
        if (s > maxx) {
            maxx = s;
            st = start;
            dr = i;
        }
    }
    cout << maxx << " " << st << " " << dr;
}