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

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

    int n;
    cin >> n;
    int a[n],i;
    for (i = 0; i < n; i++)
        cin >> a[i];

    int Smax = INT_MIN, s = -1, st, dr, start;
    for (i = 0; i < n; i++) {
        if (s < 0)
            s = 0, start = i;
        s+=a[i];
        if (s > Smax)
            Smax = s, st = start, dr = i;
    }
    cout << Smax << ' ' << st+1 << ' ' << dr+1;
    return 0;
}