#include<fstream>
using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");
int sum, n,rez = -1000000000,a, poz1, poz2, pozz;
int main()
{
	cin >> n;
	for (int i = 0; i < n; i++)
	{	
		cin >> a;
		if (sum < 0)
		{
			pozz = i;
			sum = a;
		}
		else sum = sum + a;
		
		if (sum > rez)
		{
			rez = sum;
			poz1 = pozz;
			poz2 = i;
		}
	}
	cout << rez <<" "<< poz1 + 1<< " " << poz2 + 1;
}