#include<stdio.h>
int main()
{
	int s,f,ps,pf,n,i,aux,max,mmax=0;
	//int best[60001];
	//int strt[60001];
	freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);
	scanf("%d",&n);
	scanf("%d",&aux);
	mmax=max=aux;
	ps=0;
	pf=0;
	for(i=1;i<n;++i)
	{
		scanf("%d",&aux);
		if(max+aux>aux)
		{
			max+=aux;
			pf=i;
		}
		else
		{
			max=aux;
			ps=i;
		}
		if(mmax<max)
		{
			mmax=max;
			s=ps;
			f=pf;
		}
	}
	printf("%d %d %d",mmax,s+1,f+1);
	return 0;
}