#include <fstream>
using namespace std;
ifstream fin ("ssm.in");
ofstream fout ("ssm.out");

int main (){

  int N,x;
  fin >> N;
  fin >> x;
  int best = x;
  int sum = x;
  int poz_start,poz_final, ind;
  for (int i = 2; i <= N; ++i){
    fin >> x;
    if (sum + x < x){
      ind = i;
      sum = x;
    }
    else sum = sum + x;
    if (sum > best){
      poz_start = ind;
      poz_final = i;
      best = sum;
    }
  }
  fout << best << " " << poz_start << " " << poz_final << "\n";


}