#include <cstdio>
using namespace std;

inline int next_int() {int d;scanf("%d", &d);return d;}

int main() {
	freopen("ssm.in", "r", stdin);
	freopen("ssm.out", "w", stdout);
	int n = next_int();
	int max_sum = -2000000000;
	int current_sum = 0;
	int ms = 0, me = 0;
	for (int cs = 1, ce = 1; ce <= n; ce++) {
		int a = next_int();
		current_sum = current_sum + a;
		if (current_sum > max_sum) {
			max_sum = current_sum;
			ms = cs;
			me = ce;
		}
		if (current_sum < 0) {
			current_sum = 0;
			cs = ce + 1;
		}
	}
	printf("%d %d %d", max_sum, ms, me);
	return 0;
}