#include <fstream>
#include <iostream>

using namespace std;

int i, n, bestSum = -int(2e9), sum, s, poz, beg, last;

int main()
{
	freopen("ssm.in", "r", stdin);
	freopen("ssm.out", "w", stdout);

	cin>>n;
	for(i = 1; i <= n; ++i)
	{
		cin>>s;
		if(sum < 0)
		{
			sum = s;
			poz = i;
		}
		else 
			sum += s;
		if(bestSum < sum)
		{
			bestSum = sum;
			beg = poz;
			last = i;
		}
	}
	cout<<bestSum<<" "<<beg<<" "<<last;
	
	return 0;
}