#include <fstream>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
  int n;
  int min = 0, max;
  int minStart = 0, start = 1, end = 1;
  int sum;

  ifstream in("ssm.in");
  in >> n;
  in >> sum;
  max = sum;
  for(int count = 2, x; count <= n; ++count)
  {
    in >> x;
    sum += x;
    if(max < sum - min) max = sum - min, start = minStart + 1, end = count;
    if(min > sum) min = sum, minStart = count;
  }

  ofstream out("ssm.out");
  out << max << ' ' << start << ' ' << end << endl;
  return 0;
}