#include <algorithm>
#include <iostream>
#include <fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");

const int INF = 1 << 30;

int n;
int smax = -INF;
int imax, jmax;

int csum;
int ci, cj;

int main()
{
  in >> n;

  for(int i = 1; i <= n; i++) {
    int x;
    in >> x;

    if(csum < 0) {
      csum = 0;
      ci = i;
    }

    csum += x;

    if(smax < csum) {
      smax = csum;

      imax = ci;
      jmax = i;
    }
  }

  out << smax << ' ';
  out << imax << ' ' << jmax << '\n';

  in.close();
  out.close();

  return 0;
}