#include<fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");

int n, start, finish, pint;
int suma=0, x, maxim= -((1<<31)-1);


int main ()
{
    in >> n;

    for(int i=1; i<=n; i++)
    {
        in >> x;
        if(suma < 0)
        {
            suma = x;
            pint = i;
        }
        else    suma += x;

        if( maxim < suma)
        {
            maxim=suma;
            start = pint;
            finish = i;
        }
    }

    out<<maxim<<' '<<start<<' '<<finish<<'\n';
    return 0;
}