#include <fstream>
using namespace std;
#define Nmax 500010
ifstream f("secventa.in");
ofstream g("secventa.out");
int Deque[Nmax],A[Nmax],i,n,k,Front,Back,Pozi,Pozf,S=-(1<<30),nr,pozitiv;
char caractere[Nmax*7];
int main()
{
    f>>n>>k;
    f.getline(caractere,2);
    f.getline(caractere,Nmax*7);
    i=0; n=0;
    while (caractere[i]!='\0')
    {
        if (caractere[i]>='0' && caractere[i]<='9') nr=nr*10+(caractere[i]-'0');
        else if (caractere[i]=='-') pozitiv=0;
        else if (caractere[i]==' ')
        {
            A[++n]=nr;
            if (!pozitiv) A[n]=-A[n];
            pozitiv=1; nr=0;
        }
        i++;
    }
    A[++n]=nr; if (!pozitiv) A[n]=-A[n];
    Front=1; Back=0;
    for (i=1;i<=n;i++)
    {
        while (Front<=Back && A[i]<=A[Deque[Back]]) Back--;
        Deque[++Back]=i;
        if (Deque[Front]==i-k) Front++;
        if (i>=k)
        {
            if (A[Deque[Front]]>S)
            {
                S=A[Deque[Front]];
                Pozi=i-k+1; Pozf=i;
            }
        }
    }
    g<<Pozi<<" "<<Pozf<<" "<<S;
}