#include <fstream>
using namespace std;
int n,nr,i,rez;
int in,s,incc,sff;
ifstream f("ssm.in");
ofstream g("ssm.out");
int main()
{
	f>>n;
	rez=-1<<30;
	s=0;
	for (i=1;i<=n;++i)
	{
		f>>nr;
		if (s<0)
		{
			s=nr;
			in=i;
		}
		else
			s+=nr;
		if (s>rez)
		{
			rez=s;
			incc=in;
			sff=i;
		}
	}
	g<<rez<<" "<<incc<<" "<<sff;
	f.close();
	g.close();
	return 0;
}