#include <fstream>
using namespace std;

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

int v[6000001];

int main()
{
    int  sc=0, i, n, ps, pfm, psm, smax=-2000000000;
    in>>n;
    for (i=1; i<=n; i++)
    {
        in>>v[i];
    }
    for (i=1; i<=n;i++)
    {

        if (sc<0)
        {
            sc=0;
            ps=i;
        }

        sc+=v[i];
        if (sc>smax)
        {
            pfm=i;
            psm=ps;
            smax=sc;
        }
    }

    out<< smax<<" "<<psm<<" "<<pfm;
    return 0;
}