#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
const int MAXN = 100005;
int main()
{
	int n, S[MAXN];
	unsigned i;
	f>>n;
	for(i=1;i<=n;i++)
		f>>S[i];
	int bestSum = -1, min = 0, idx, beg, end;
	for(i=1;i<=n;i++)
	{
		S[i] += S[i - 1];
		if (bestSum < S[i] - min)
			bestSum = S[i] - min, beg = idx + 1, end = i;
		if (min > S[i])
			min = S[i], idx = i;
	}
	g<<bestSum<<' '<<beg<<' '<<end;
	f.close();
	g.close();
	return 0;
}