using namespace std;
#include<cstdio>
#define nmax 500001
#define inf 0x3f3f3f3f
int v[nmax],s,f,max,in,n,k,a[nmax];

void read()
{   
    int i;
    freopen("secventa.in","r",stdin);
    scanf("%d%d",&n,&k);
    for(i=1;i<=n;i++)
	scanf("%d",&a[i]);
}

int main()
{
    read();
    s=1;f=0;int i;
    v[s]=1;
    for(i=2;i<k;i++)
    {
	while(s<=f && a[i]<=a[v[f]]) f--;
	v[++f]=i;
    }
    max=-inf;
    for(i=k;i<=n;i++)
    {
	while(s<=f && a[i]<=a[v[f]]) f--;
	v[++f]=i;
	while(s<=f && v[s]<i-k+1)   s++;
	if(a[v[s]]>max)
	{
	    max=a[v[s]];
	    in=v[s];
	}
    }
    freopen("secventa.out","w",stdout);
    printf("%d %d %d\n",in,in+k-1,max);
    return 0;
}