#include <fstream>
using namespace std;

int n, i, nr;
int p1, poz1, poz2;
int suma, suma_Max = -10000000000;

int main ()
{
    ifstream f ("ssm.in");
    ofstream g ("ssm.out");
    f >> n;

    for (i=1; i<=n; ++i)
    {
        f >> nr;

        if (suma < 0)
        {
            suma = nr;
            p1 = i;
        }

        else
            suma += nr;

        if (suma > suma_Max)
        {
            suma_Max = suma;
            poz1 = p1;
            poz2 = i;
        }
    }

    g << suma_Max << " " << poz1 << " " << poz2 << "\n";

    return 0;
}