#include <iostream>
#include <fstream>
#include <deque>
#include <cstring>
#include <climits>
using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
int a[500010],n,k,Max=INT_MIN,pos[500010],Maxp;
char sir[3600000];
deque <int> q;

void citire()
{
    int s=0,vf=1,nr,cif;
    f.getline(sir,3600000);
    int len=strlen(sir);
    for(int i=0;i<len;i++)
    {
        s=1;nr=0;
        if(sir[i]=='-')
        {
            s=-1;
            i++;
        }
        if(sir[i]<='9' && sir[i]>='0'){
            while(sir[i]<='9' && sir[i]>='0'&& i<len)
            {
                cif=sir[i]-'0';
                nr=nr*10+cif;
                i++;
            }
            a[vf]=nr*s;
            vf++;
        }

    }
    cout << vf << "\n";
}

int main()
{
    f>> n >> k;
    f.get();
    citire();
    for(int i=1;i<=n;i++)
    {
      while(!q.empty()&&a[q.back()]>a[i])
            q.pop_back();
        q.push_back(i);

        if(q.front()<=i-k)
            q.pop_front();

        if(i>=k&&Max<a[q.front()])
        {
            Max=a[q.front()];
            Maxp=i-k+1;
        }
    }
    g << Maxp << " " << Maxp+k-1 << " " << Max << "\n";

    return 0;
}