#include <fstream>
using namespace std;

constexpr int Inf = 0x3f3f3f3f;

int main()
{
    int s = 0, smin = 0, j = 0, x, n;
    int S = -Inf, start, end;
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    
    fin >> n;
    for (int i = 1; i <= n; i++)
    {
        fin >> x;
        s += x;
        
        if (s - smin > S)
        {
            S = s - smin;
            start = j + 1;
            end = i;
        }
        
        if (s < smin)
        {
            smin = s;
            j = i;
        }
    }
    
    fout << S << ' ' << start << ' ' << end;
    fin.close();
    fout.close();
}