#include <iostream>
#include <fstream>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int suma=-1, max1=-210000, pozi, pozj, pi;
int n, x;

int main()
{
    f >> n;
    for (int i = 1; i <= n; i++)
    {
        f >> x;
        if (suma>=0) suma+=x;
        else suma=x, pi=i;

        if (suma>max1)
        {
            max1=suma;
            pozi=pi;
            pozj=i;
        }
    }
    g << max1 << " " << pozi << " " << pozj;

    return 0;
}