#include <fstream>
using namespace std;

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

const int NMax = 6000005;
int N,X[NMax],DP[NMax];
int Sol=-2000000000,Start,Finish;

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

void Solve()
{
    int Begin = 1;

    for(int i = 1; i <= N; ++i)
    {
        if(X[i] + DP[i-1] > X[i])
            {
                DP[i] = X[i] + DP[i-1];
            }
        else
            {
                Begin = i;
                DP[i] = X[i];
            }
        if(DP[i] > Sol)
            {
                Sol = DP[i];
                Start = Begin;
                Finish = i;
            }
    }
}

void Print()
{
    fout<<Sol<<" "<<Start<<" "<<Finish<<"\n";
}

int main()
{
    Read();
    Solve();
    Print();
    return 0;
}