#include <stdio.h>
#define INF 0x3f3f3f3f

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

int main()
{
	freopen("ssm.in", "r", stdin);
	freopen("ssm.out", "w", stdout);
	int n, best = 0, i, beg, end, maxim = -INF, idx, x;
	scanf("%d", &n);
	for (i=1; i<=n; ++i) {
			scanf("%d", &x);
			if (best < 0)
					best = x, idx = i;
			else
					best += x;
		   	if (best > maxim) {
					maxim = best;
					beg = idx;
		   			end = i;	
			}
	}
	printf("%d %d %d\n", maxim, beg, end);
	return 0;
}