#include <fstream>
#define INF 0x3f3f3f3f
using namespace std;

inline int max(int a, int b)
{
	return (a>b)?a:b;
}

int main()
{
	ifstream fin("ssm.in");
	ofstream fout("ssm.out");
	int n, best = 0, i, beg, end, maxim = -INF, idx, x;
	fin >> n;
	for (i=1; i<=n; ++i) {
			fin >> x;
			if (best < 0)
					best = x, idx = i;
			else
					best += x;
		   	if (best > maxim) {
					maxim = best;
					beg = idx;
		   			end = i;	
			}
	}
	fout << maxim << " " << beg << " " << end;
	return 0;
}