#include <fstream>

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

int n,maxst,maxsum,maxfin,lastsum,lastst,x;

int main()
{
    fin>>n>>x;
    lastsum=x; lastst=1;

    maxsum=x; maxst=1; maxfin=1;

    for (int i=2; i<=n; i++)
    {
        fin>>x;
        if (lastsum >= 0) lastsum=x+lastsum;
        else
        {
            lastsum=x;
            lastst=i;
        }
        if (lastsum>maxsum)
        {
            maxsum=lastsum;
            maxst=lastst;
            maxfin=i;
        }
    }
    fout<<maxsum<<" "<<maxst<<" "<<maxfin;
}