#include <iostream>
#include <fstream>
using namespace std;

ifstream f("ssm.in");

ofstream g("ssm.out");

long suma,x,ind1,ind2,n,i,sumamax,inc,sf;

int main()
{
    f>>n;
    ind1=1;
    f>>x;
    suma=x;
    for(i=2; i<=n; i++)
    {
        f>>x;
        if(suma <= 0 )
        {
            suma=x;
            ind1=i;
            ind2=i;
        }
        else
        {
            suma=suma+x;
            ind2=i;
        }
        if(sumamax < suma )
        {
            sumamax=suma;
            inc=ind1;
            sf=ind2;
        }


    }
    g<<sumamax<<" "<<inc<<" "<<sf;

    return 0;
}