#include<stdio.h>
#include<fstream>
using namespace std;
long smax=1<<31,pfm,pim,sc,pi,i,n,x;
int main()
{
	//freopen("ssm.in","r",stdin);
	freopen("secv2.out","w",stdout);
	ifstream in("secv2.in");
	//scanf("%ld",&n);
	in>>n;
	for(i=1;i<=n;i++)
	{
		//scanf("%ld",&x);
		in>>x;
		if(sc<0)
		{
			sc=0;
			pi=i;
		}
		sc+=x;
		if(sc>smax)
		{
			smax=sc;
			pim=pi;
			pfm=i;
		}
	}
	printf("%ld %ld %ld",smax,pim,pfm);
	return 0;
}