#include <stdio.h>
#include <fstream.h>
#define in "ssm.in"
#define out "ssm.out"
ifstream f(in);
ofstream g(out);
int main()
{
	freopen(in,"r",stdin);
	freopen(out,"w",stdout);
	int n,sc=0,smax=0,x,poz1,poz2,stmax,drmax; 
	f>>n;
	poz1=1;
	smax=-2000000000;
	for (poz2=1; poz2<=n; poz2++)
	{
		f>>x;
		sc+=x;
		if (sc>smax)
		{
			smax=sc;
			stmax=poz1;
			drmax=poz2;
		}
		if (sc<0)
		{
			sc=0;
			poz1=poz2+1;
		}
	}
	g<<smax<<' '<<stmax<<' '<<drmax<<'\n';
	return 0;
}