#include <fstream>
using namespace std;

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

int arr[6000001];

int main()
{
    int n;
    cin >> n;
    for (int i = 1; i <= n; i++) cin >> arr[i];
    int st, dr, maxi = -2000000000, s = 0, start;
    for (int i = 1; i <= n; i++)
    {
        if (s < 0)
        {
            s = 0;
            start = i;
        }
        s += arr[i];
        if (s > maxi)
        {
            maxi = s;
            st = start;
            dr = i;
        }
    }
    cout << maxi << ' ' << st << " " << dr;
}