#include <fstream>
#include <climits>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
    int n,a;
    int smax=INT_MIN,sum=0,inc,sf,poz;
    fin>>n;
    for(int i=1;i<=n;i++)
    {
     fin>>a;
     if(sum<0) {
                sum=a;
                poz=i;
               }
          else sum=sum+a;
     if(smax<sum){
                  smax=sum;
                  inc=poz;
                  sf=i;
                 }
    }
    fout<<smax<<" "<<inc<<" "<<sf;
    fin.close();
    fout.close();
    return 0;
}