#include <fstream>

using namespace std;

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

int main()
{
	
	int x,sc,smax,stc,stmax,drmax,n;
	f>>n;
	sc=0;
	stc=1;
	smax=-2000000000;
	int i;
	for(i=1;i<=n;i++)
	{
		f>>x;
		if(sc<0)
		{
			sc=0;
			stc=i;
		}
		sc+=x;
		if(sc>smax)
		{
			smax=sc;
			stmax=stc;
			drmax=i;
		}
	}
	g<<smax<<" "<<stmax<<" "<<drmax<<endl;
	return 0;
}