#include <fstream>
#include <iostream>

using namespace std;

void Read ()
{
    ifstream fin ("ssm.in");
    int left, right, maxsum, sum, p, n, x;
    fin >> n;
    fin >> x;
    sum = maxsum = x;
    p = left = right = 1;
    if (sum < 0)
        sum = 0;
    for (int i = 2; i <= n; i++)
    {
        fin >> x;
        sum += x;
        if (sum > maxsum)
        {
            maxsum = sum;
            left = p;
            right = i;
        }
        if (sum < 0)
        {
            sum = 0;
            p = i + 1;
        }
    }
    ofstream fout ("ssm.out");
    fout << maxsum << " " << left << " " << right << "\n";
    fin.close();
}

int main()
{
    Read();
    return 0;
}