#include <bits/stdc++.h>

using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
int i,n,Max=INT_MIN,poz,k;
deque<int>q;
int v[500005],x,nr;
int main()
{
   f>>n >>k;
   for(i=1;i<=n;i++)f>>v[i];
   for(i=1;i<=n;i++)
   {
       while(!q.empty() && v[q.front()]>=v[i])q.pop_back();
       if(!q.empty() && i-q.front()>=k)q.pop_front();
       q.push_back(i);
       x=v[q.front()];
       if(i>=k && !q.empty() && x>Max)
       {
           Max=x;
           nr=i;
       }

   }
   g<<nr-k+1<<" "<<nr<<" "<<Max;
}