#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,i,bestsum=-999999999,sum;
int a[6000001],in=1,sf=1,initial,sfarsit;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>a[i];
    for(i=1;i<=n;i++)
    {
        if(sum+a[i]<a[i])
        {
            sum=a[i];
            in=i;
            sf=i;
        }
        else
            {
                sum+=a[i];
                sf=i;
            }
        if(sum>bestsum)
            {
                initial=in;
                sfarsit=sf;
                bestsum=sum;
            }
    }
    fout<<bestsum<<" "<<initial<<" "<<sfarsit;
    return 0;
}