#include <stdio.h>
using namespace std;

int n, i, nr;
int p1, poz1, poz2;
int suma, suma_Max = -100000;

int main ()
{
    FILE *f = fopen ("ssm.in","r");
    FILE *g = fopen ("ssm.out","w");
    fscanf (f,"%d", &n);

    for (i=1; i<=n; ++i)
    {
        fscanf (f,"%d", &nr);

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

        else
            suma += nr;

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

    fprintf (g, "%d %d %d\n", suma_Max, poz1, poz2);

    fclose (g);
    fclose (f);
    return 0;
}