#include <fstream>

using namespace std;

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

int sumamax=-2000000000,suma=-1,presstart,start,sfarsit,n;

int main()
{
    fin>>n;
    int sir[n+1];
    for(int i=1;i<=n;i++)
    {
        fin>>sir[i];
        if(suma<0)
        {
            suma=sir[i];
            presstart=i;
        }
        else suma+=sir[i];
        if(suma>sumamax)
        {
            start=presstart;
            sfarsit=i;
            sumamax=suma;
        }
    }
    fout<<sumamax<<" "<<start<<" "<<sfarsit;
    fin.close();
    fout.close();
    return 0;
}