#include <bits/stdc++.h>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int main()
{
	int pmax, qmax;
	int pmin = 0;
	int smax = -2000000000;
	int s = 0;
	int smin = 2000000000;
	
	int n;
	int x;
	f >> n;
	
	for (int i = 1; i <= n; ++i)
	{
		f >> x;
		s += x;
		
		if (s - smin > smax) 
		{
			smax = s - smin;
			pmax = pmin + 1;
			qmax = i;
		}
		
		if (s > smax)
		{
			pmax = 1;
			qmax = i;
			smax = s;
		}
		
		if (s < smin) 
		{
			smin = s;
			pmin = i;
		}
	}

	
	g << smax << " " << pmax << " " << qmax;
	return 0;
}