#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

const int NMax = 6000005;

int X[NMax],N;

int main()
{
    int Best = 0,Max = -2000000000,Start = 1,Begin,End;

    fin>>N;

    for(int i = 1; i <= N; ++i)
        {
            fin>>X[i];

            if(X[i]+Best < X[i])
                {
                    Best = X[i];
                    Start = i;
                }
            else
                {
                    Best = X[i] + Best;
                }

            if(Best > Max)
                {
                    Max = Best;
                    Begin = Start;
                    End = i;
                }
        }

    fout<<Max<<" "<<Begin<<" "<<End<<"\n";

    fin.close();
    fout.close();

    return 0;
}