# include <iostream>
# include <fstream>
# include <limits.h>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n;
int main()
{
    int suma, Smaxi, mini, st, dr, ramas, i, nr;
    suma=mini=ramas=0;
    Smaxi=-INT_MAX;
    f>>n;
    for (i=1; i<=n; i++)
    {
        f>>nr;
        suma+=nr;
        if (suma-mini>Smaxi)
        {
            Smaxi=suma-mini;
            st=ramas+1;
            dr=i;
        }
        if (suma<mini)
        {
            mini=suma;
            ramas=i-1;
        }
    }
    g<<Smaxi<<' '<<st<<' '<<dr;
}