#include <fstream>
#include <deque>

#define MAX 500005

using namespace std;

ifstream f("secventa.in");
ofstream g("secventa.out");

deque <int> v;
deque <int>::iterator p;

int n,k,ck,a[MAX],st,dr,mmax,c;

int main()
{
    f>>n>>k;
    for(int i=1; i<=n; ++i)
        f>>a[i];
    ck=k,k=1-k;
    for(int i=1; i<=n; ++i)
    {
        while(!v.empty() && a[i]<=a[v.back()])
            v.pop_back();
        while(!v.empty() && v.front()<=k)
            v.pop_front();
        v.push_back(i),k++;
        if(i>=ck && a[v.front()]>mmax)
        {
            mmax=a[v.front()];
            st=v.front(),dr=v.back();
        }
    }
    g<<st<<" "<<dr<<" "<<mmax;
    return 0;
}