#include <climits>
#include <fstream>
#include <iostream>

using namespace std;

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

int main() {

  int s_max = INT_MIN, s = 0, beg, end, n, idx;

  fin >> n;
  int x;

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

    if (s < 0) {
      s = x, idx = i;
    } else {
      s += x;
    }

    if (s_max < s) {
      s_max = s;
      beg = idx;
      end = i;
    }
  }

  fout << s_max << " " << beg << " " << end << '\n';

  return 0;
}