#include <fstream>
#include <cstdio>
using namespace std;
int v[5000005],d[5000005];
long long n,k,i,front,back,S,MAX,l,fr;
int main()
{
	freopen("deque.in","r",stdin);
	freopen("deque.out","w",stdout);
	scanf("%d",&n);
	scanf("%d",&k);
	MAX=-9999999;
	for(i=1;i<=n;i++)
		scanf("%d",&v[i]);
	front=1;back=1;
	for(i=1;i<=n;i++)
	{
		while(front<=back&&v[i]<=v[d[back]])
			back--;
		back++;
		d[back]=i;
		if(d[front]==i-k)
			front++;
		if(i>=k && v[d[front]]>MAX)
		{
			MAX=v[d[front]];
			l=i;
			fr=i-k+1;
		}
	}
	printf("%d ",fr);
	printf("%d ",l);
	printf("%d ",MAX);
	return 0;
}