#include <fstream>

using namespace std;

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

int main()
{
    int n, i, a, s = 0, maxx = -1, l, r, lmax, rmax;
    in >> n;
    l = 1;
    for (i = 1; i <= n; ++i)
    {
        in >> a;
        s = s + a;
        if (s < 0)
        {
            s = 0;
            l = i + 1;
        }
        if (s > maxx)
        {
            maxx = s;
            lmax = l;
            rmax = i;
        }
    }
    out << maxx << " " << lmax << " " << rmax;
    return 0;
}