// Se da un sir cu N elemente
// Gasiti subsecventa de suma maxima


#include <iostream>
#include <fstream>


using namespace std;


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

int main()
{
    int indiceInceput = 1, indiceFinal;
    int N,x, suma_maxima = 0, suma = 0;
    fin >> N;

    for(int i = 1; i<= N; i++)
    {
        fin >> x;
        suma+= x;
        if(suma>= 0 && suma > suma_maxima)
        {
            suma_maxima = suma;
            indiceFinal = i;
        }
        else if(suma<0){
            suma = 0;
            indiceInceput = i;
        }
    }
    fout << suma_maxima << " " << indiceInceput << " " << indiceFinal;;
    return 0;
}