#include <iostream>
#include <limits.h>
using namespace std;

int start, finish, auxStart, auxFinish, sum = INT_MIN, auxSum, N, numbers[6000000];

int main()
{
	freopen("ssm.in", "r", stdin);
	freopen("ssm.out", "w", stdout);
	cin >> N;
	for (int i = 0; i < N; i++)
	{
		scanf("%d", &numbers[i]);
	}

	sum = numbers[0];
	start = finish = 0;

	for (int i = 1; i < N; ++i)
	{
		if (numbers[i]> auxSum + numbers[i])
		{
			auxSum = numbers[i];
			auxStart = auxFinish = i;
		}
		else
		{
			auxSum = auxSum + numbers[i];
			auxFinish = i;
		}

		if (sum < auxSum)
		{
			sum = auxSum;
			start = auxStart;
			finish = auxFinish;
		}
	}
	printf("%d %d %d", sum, start + 1, finish + 1);
}