#include <bits/stdc++.h>

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

int main()
{
    int n, x, raspunsStart, start = 1, raspunsSfarsit = 1, smax = INT_MIN, s = 0, i;
    fin >> n;
    for (i = 1; i <= n; i++)
    {
        fin >> x;
        s += x;
        if (s > smax)
        {
            raspunsStart = start;
            raspunsSfarsit = i;
            smax = s;
        }
        if (s < 0)
        {
            s = 0;
            start = i + 1;
        }
    }
    fout << smax << ' ' << raspunsStart << " " << raspunsSfarsit;
    return 0;
}