#include <iostream>
#include <fstream>
using namespace std;

int N, s[6000000], aux[6000000];
ifstream in("ssm.in");
ofstream out("ssm.out");

int main()
{
	int i, s_min = 0, s_max = -int(2e9), poz_min = 0, poz_max = 0; 
	in >> N;
	for(i = 1; i <= N; i++)
	{
		in >> s[i];
	}
	/* magic here*/
	aux[1] = s[1];
	int start, end;
	for(i = 2; i <= N; i++)
	{
		aux[i] = aux[i - 1] + s[i];
		
		if(s_max < aux[i] - s_min	) {
			s_max = aux[i] - s_min;
			start = poz_min;
			end = i; 
		}	
		
		if(s_min > aux[i]) {
			s_min = aux[i];
			poz_min = i;
		}		
	}
	cout<< aux[end] - aux[start] << " " << start + 1 << " " << end << "\n";
	return 0;
}