#include <fstream>

using namespace std;
ifstream in ("ssm.in");
ofstream out ("ssm.out");
int v[6000001], sum[6000001] = {0};
int main()
{
    int n, i, j, maxx, a, b;
    in >> n;
    for (i =  1; i <= n; i++)
    {
        in >> v[i];
        sum[i] = sum[i-1] + v[i];
    }
    maxx = sum[2];
    i = 2;
    while (i <= n)
    {
        j=1;
        while (j < i)
        {
            if (sum[i] - sum[j-1] > maxx)
                {
                    maxx = sum[i] - sum[j-1];
                    a = j;
                    b = i;
                }

            j++;
        }
        i++;
    }
    out  << maxx << " " << a << " " << b;

    return 0;
}