#include<fstream>
using namespace std;
int main()
{
	ifstream in("ssm.in");
	ofstream out("ssm.out");
	long i,n,a,b,sc=0,smax=-(1<<30),p=1,nr;
	in>>n;
	for(i=1;i<=n;i++)
	{
		in>>nr;
		if(sc>=0)
			sc+=nr;
		else
		{	
			sc=nr;
			p=i;
		}
		if(sc>smax)
		{
			smax=sc;
			a=p;
			b=i;
		}
	}
	out<<smax<<' '<<a<<' '<<b<<"\n";
	return 0;
}