#include<fstream>
#define INF 0x3f3f3f3f
using namespace std;
ofstream out("ssm.out");
int v[6000001];
int main()
{
	ifstream in("ssm.in");
	int n,i,poz=-1,begin=-1,end=-1;
	double sum=0,sbest=-INF;
	in>>n;
	for(i=1;i<=n;i++)
		in>>v[i];
	for(i=1;i<=n;i++)
	{
		if(sum<0)
			sum=v[i],poz=i;
		else
			sum+=v[i];
			if(sbest<sum)
				sbest=sum,begin=poz,end=i;
	}
	out<<sbest<<" "<<begin<<" "<<end;
	return 0;
}