#include <iostream>
#include <fstream>
#include <climits>
#define DMAX 6000001
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int v[DMAX], sp[DMAX];

int sumaSecventa(int stanga, int dreapta)
{
    return sp[dreapta] - sp[stanga-1];
}

void sumePartiale(int n)
{
    sp[0] = 0;
    for(int i = 1; i <= n; i++)
    {
        sp[i] = sp[i-1] + v[i];
    }
}

int main()
{
    int n, suma, suma_maxima = -INT_MAX, stanga, dreapta;
    fin >> n;
    for(int i = 1; i <= n; i++)
        fin >> v[i];

    sumePartiale(n);
    for(int i = 1; i <= n; i++)
    {
        for(int j = i; j <= n; j++)
        {
            suma = sumaSecventa(i, j);
            if(suma > suma_maxima)
            {
                suma_maxima = suma;
                stanga = i;
                dreapta = j;
            }
        }
    }

    fout << suma_maxima << ' ' << stanga << ' ' << dreapta;

    return 0;
}