#include<iostream>
#include<fstream>
#include<deque>
using namespace std;
fstream fin("secventa.in",ios::in),fout("secventa.out",ios::out);
deque<pair<int,int> > deq;
int main()
{
    int n,k,i,j,a,maxi=-99999,gasit,poz;
    fin>>n>>k;
    for(i=1;i<=n;i++)
    {
        fin>>a;
        if(!deq.empty() && deq.back().second<=i-k) deq.pop_back();
        while(!deq.empty() && deq.front().first>=a) deq.pop_front();
        deq.push_front(make_pair(a,i));
        if(i>=k)
        {
            if(maxi<deq.back().first)
            {
                maxi=deq.back().first;
                poz=i;
            }
        }
    }
    fout<<poz-k+1<<" "<<poz<<" "<<maxi<<"\n";
}