#include<fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");

int main()
{
	int i,n,x,inc=0,sf=0,pi,pf,sc=0,smax=-32000;
	in>>n;
	for(i=0;i<n;i++)
	{
		in>>x;
		sc=sc+x;
		if(sc>smax)
		{
			smax=sc;
			pi=inc;
			pf=sf;
		}
		if(sc<0)
		{
			sc=0;
			inc=i+1;
			sf=i+1;
		}
		else sf++;
	}
	out<<smax<<" "<<pi+1<<" "<<pf+1;
	return 0;
}