#include<stdio.h>
const long N=6000001;
long v[N];
int main()
{
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	long n,i,i1,i2,smax,s=0,i3;
	scanf("%ld",&n);
	for(i=1;i<=n;i++)
		scanf("%ld",&v[i]);
	smax=v[1];

	for(i=1;i<=n;i++)
	{
		if(s<0)
		{
			s=0;
			i1=i;
			
		}
		s+=v[i];
	
		if(s>smax)
		{
			smax=s;
			i2=i;
			i3=i1;
		}
	}
	printf("%ld %ld %ld",smax,i3,i2);
	return 0;
}