#include <fstream>
#include <iostream>

using namespace std;

int n, smax = (1 << 31), startmax, stopmax;

int main()
{
	ifstream fin("ssm.in");
	int i, x, sc = 0, stc = 1;
	fin >> n;
	for (i = 1; i <= n; i++) {
		fin >> x;
		if (sc <= 0) {
			sc = 0;
			stc = i;
		}

		sc += x;
		if (sc > smax) {
			smax = sc;
			startmax = stc;
			stopmax = i;
		}

	}
	fin.close();
	ofstream fout("ssm.out");
	fout << smax << ' ' << startmax << ' ' << stopmax;
	fout.close();
	return 0;
}