using namespace std;
#include<fstream>
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,x,smax=-20000000,s,beg,finish,i,start;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        if(s+x>=x) s=s+x;
        else s=x, beg=i;
        if(s>smax)
        {
            smax=s;
            start=beg;
            finish=i;
        }
  }
fout<<smax<<" "<<start<<" "<<finish<<"\n";
return 0;
}