#include<fstream.h>
ifstream fin("ssm.in");
ofstream fout("ssm.out");
long n;
long a;

int main()
{
	long suma=0,best=0;
	int idx,end,start,i;
	fin>>n;
	for(i=1;i<=n;i++)
	{
		fin>>a;
		if(suma<=0)
		
			suma=a,	idx=i;
		
		else
			suma=suma+a;
		if(best<suma)
		{
			best=suma;
			start=idx;
			end=i;
		}
	}
	fout<<best<<' '<<start<<' '<<end;
	return 0;
}