#include <fstream>

using namespace std;

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

int n, x, s, st, stmax, drmax, maxim, i;

int main()
{
    f >> n;
    for (i = 1; i <= n; i++)
    {
        f >> x;
        if (s+x > 0)
            s += x;
        else
            s = 0, st = i+1;
        if (s > maxim)
            maxim = s, stmax = st, drmax = i;
    }
    g << maxim << " " << stmax << " " << drmax;
    return 0;
}