#include <fstream>
using namespace std;
ifstream in ("ssm.in");
ofstream out ("ssm.out");
int n, MAX = -2e9, min_act, st, dr, MIN, s[6000001];
int main()
{
    in >> n;
    for (int i = 1; i <= n; i++)
        in >> s[i];
    for (int i = 1; i <= n; i++)
    {
        s[i] += s[i - 1];
        if (MAX < s[i] - MIN)
        {
            MAX = s[i] - MIN;
            st = min_act + 1; dr = i;
        }
        if (s[i] < MIN)
        {
            MIN = s[i];
            min_act = i;
        }
    }
    out << MAX << " " << st << " " << dr << '\n';
    out.close(); return 0;
}