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