#include <fstream>

using namespace std;



int main()
{
	long n, i, a, s, max=0, re, re1=0;
	
	ifstream fin("ssm.in");
	ofstream fout("ssm.out");
	
	fin>>n;
	s=0;
	
	if(n==1)
	{
		fin>>a;
		fout<<a <<" "<<"1" <<" "<<"1";
		return 0;
	}
		int st, dr;
	
	
	long contor=0;
	for(i=1;i<=n;++i)
	{
		fin>>a;
		
		
	
		
		s+=a;
		if(s>max)
		{	
			max=s;
			st=re;
			dr=i;
		}
			
			
			
			
		if(s<0)
		{
			s=0;
			re=i+1;
		}
		
		
		
		
	}
	fout<<max<<" " <<st<<" " <<dr;
	return 0;
}