#include <bits/stdc++.h>

using namespace std;

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

///const int Nmax = 6e6 + 1;


int main()
{
    int n , x , pi , pf , s , smax , last;
    fin >> n >> x;
    pi = pf = last = 1;
    smax = s = x;
    if(s < 0)
    {
        s = 0;
        last = 2;
    }
    cout << smax << " ";
    for(int i = 2 ; i <= n ; i++)
    {
        fin >> x;
        s += x;
        if(smax < s)
        {
            smax = s;
            pi = last;
            pf = i;
        }
        if(s < 0)
        {
            s = 0;
            last = i + 1;
        }
    }
    fout << smax << ' ' << pi << ' ' << pf << "\n";
    fin.close();
    fout.close();
    return 0;
}