#include<cstdio>
#define DN 6000001
int n, a[DN], i, sum, bestSum, ret, p1, p2;
int main()
{
	freopen("ssm.in", "r", stdin);
	freopen("ssm.out", "w", stdout);
	scanf("%d", &n);
	bestSum=-DN;
	for(i=1;i<=n;++i)
	{
		scanf("%d", &a[i]);
		if(sum<0)
		{
			sum=a[i]; 
			ret=i;
		}
		else 
			sum+=a[i];
		if(bestSum<sum)
		{
			bestSum=sum; 
			p1=ret; 
			p2=i;
		}
	}
	printf("%d %d %d", bestSum, p1, p2);
}