#include <bits/stdc++.h>

using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

const int N_MAX = 6e6;

int n, v[N_MAX + 5], ans = -2e9, l, r, minim = 2e9, idx;

int main() {
    fin >> n;
    for (int i = 1; i <= n; i++) {
        fin >> v[i];
        v[i] += v[i - 1];
    }
    for (int i = 1; i <= n; i++) {
        if (ans < v[i] - minim) {
            ans = v[i] - minim;
            l = idx + 1;
            r = i;
        }
        if (v[i] < minim) {
            minim = v[i];
            idx = i;
        }
    }
    fout << ans << " " << l << " " << r << "\n";
    return 0;
}