#include <fstream>

using namespace std;

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

long bestsum,sum=0,begin,end,s,n,aux;

int main()
{
    f>>n;
    for (int i=1; i<=n; i++)
    {
        f>>s;
        if (sum<0) sum=s, aux=i;
          else sum+=s;
        if (bestsum<sum)
        {
            bestsum=sum; begin=aux; end=i;
        }
    }

    g<<bestsum<<" "<<begin<<" "<<end<<'\n';
    f.close(); g.close();
    return 0;
}