#include<iostream>
#include<fstream>
int V[6000000];
long S[6000000];
using namespace std;
int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    long N;
    fin>>N;
    for(long i=1; i<=N; i++)
    {
        fin>>V[i];
    }
    long st, dr;
    long stc, drc;
    long Sum=0;
    for(long i=1; i<=N; i++)
    {
        S[i]=S[i-1]+V[i];
    }
    for(long i=1; i<=N-1; i++)
    {
        stc=i;
        for(long j=i+1; j<=N; j++)
        {
            drc=j;
            if(Sum<S[drc]-S[stc-1])
            {
                Sum=S[drc]-S[stc-1];
                st=stc;
                dr=drc;
            }
            if(Sum<S[stc-1]-S[drc])
            {
                Sum=S[stc-1]-S[drc];
                st=stc;
                dr=drc;
            }
        }
    }
    fout<<Sum<<" "<<st<<" "<<dr;
    fin.close();
    fout.close();
    return 0;
}