#include <fstream>

using namespace std;

int s,bestsum=-99999999999,n,a[6000001];
int k,start,en;
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    f>>n;
    for(int i=1;i<=n;i++)
        f>>a[i];
    for(int i=1;i<=n;i++)
    {
        s+=a[i];
        if(s<0)
            s=0,k=i+1;
        else
            if(s>bestsum)
           {
              bestsum=s;
              start=k;
              en=i;
           }
    }
    g<<bestsum<<" "<<start<<" "<<en;
    return 0;
}