#include<stdio.h>
int main()
{
	int n,i,nr,l=0,smax=-100000000,c1=1,cc1,cl,s=0;
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	scanf("%d",&n);
	for(i=1;i<=n;i++)
	{
		scanf("%d",&nr);
		s+=nr;
		l++;
		if(s>smax)
		{
			smax=s;
			cl=l;
			cc1=c1;
		}
		if(s<=0)
		{
			s=0;
			c1=i+1;
			l=0;
		}
	}
	printf("%d %d %d",smax,cc1,cc1+cl-1);
	return 0;
}