#include <stdio.h>
int main()
{
	long n, x, i, sM, fM, sumM=-(1<<30), s, sum=0;
	freopen("ssm.in", "r", stdin);
	freopen("ssm.out", "w", stdout);
	scanf("%ld", &n);
	for (i=1; i<=n; i++)
	{
		scanf("%ld", &x);
		sum+=x;
		if (sum<0)
		{
			sum=0;
			s=i+1;
		}//else
		if (sum>sumM)
		{
			sumM=sum;
			sM=s;
			fM=i;
		}//if
	}//for i
	printf("%ld %ld %ld", sumM, sM, fM);
	return 0;
}//main