/*
https://www.infoarena.ro/problema/ssm
*/
#include <fstream>
#include <climits>

using namespace std;

int main()
{
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    int n, sc = -1, p, smax = INT_MIN, stmax, drmax;
    in >> n;
    for (int i = 0; i < n; i++)
    {
        int x;
        in >> x;
        if (x > sc + x)/// 0 > sc
        {
            sc = x;
            p = i;
        }
        else
        {
            sc += x;
        }
        if (sc > smax)
        {
            smax = sc;
            stmax = p;
            drmax = i;
        }
    }
    stmax++;
    drmax++;
    out << smax << " " << stmax << " " << drmax << endl;
    in.close();
    out.close();
    return 0;
}