#include<fstream>
using namespace std;


ifstream in("ssm.in");
ofstream out("ssm.out");
int main()
{
	/*freopen("ssm.in","r",stdin);
	freopen("ssm.out","w",stdout);*/
	long n,i,j=1,k,jm,km,sc=-2147483600,smax=0,x;
	in>>n;
	k=0;
	for(i=1;i<=n;++i)
	{
		in>>x;
		if(sc<0)
		{
			j=i;
			k=j-1;
			sc=0;
		}
		sc=sc+x;
		++k;
		if(sc>smax)
		{
			smax=sc;
			jm=j;
			km=k;
		}
	}
	out<<smax<<" "<<jm<<" "<<km<<"\n";
	return 0;
}