#include <fstream>

using namespace std;

ifstream fin("ssm.in");
ofstream fout("ssm.out");

int N;
int ii;
int sum, begin, end;
int maxim;

int main()
{
    fin >> N;
    ii = 1;
    for (int i = 1, nr; i <= N; ++i)
    {
        fin >> nr;
        if (sum + nr >= nr) sum += nr;
        else
        {
            ii = i;
            sum = nr;
        }

        if (sum > maxim)
        {
            maxim = sum;
            begin = ii;
            end = i;
        }
    }

    fout << maxim << ' ' << begin << ' ' << end;

    fin.close();
    fout.close();
    return 0;
}