#include<deque>
#include<string>
#include<fstream>
#include<vector>
using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
int n,k,i,x,sf,in,Max=-40000;
deque <int> Q;
vector <int> a;
string str;
string ::iterator it,End;
inline int Nr()
{
	int nr=0;
	while('0'<=*it&&*it<='9')
	{
		nr=nr*10-'0'+*it;
		if(it==End)
			break;
		it++;
	}
	return nr;
}
void parse()
{
	std::getline(f,str,'\n');
	std::getline(f,str,'\n');
	it=str.begin();End=str.end()-1;
	while(it!=End)
	{
		while(*it==' ') it++;
		if(*it=='-')
		{
			it++;
			a.push_back(Nr()*-1);
		}
		else
			a.push_back(Nr());
	}
}
int main()
{
	f>>n>>k;
	parse();
	for(i=0;i<n;i++)
	{
		x=a[i];
		while(!Q.empty()&&a[Q.back()]>x)
			Q.pop_back();
		Q.push_back(i);
		if(Q.front()==i-k)
			Q.pop_front();
		if(i+1>=k)
			if(a[Q.front()]>Max)
			{
				Max=a[Q.front()];
				in=i-k+2;
				sf=i+1;
			}
	}
	g<<in<<' '<<sf<<' '<<Max<<'\n';
	return 0;
}