#include <fstream>
#include <deque>
using namespace std;
ifstream fin ("secventa.in");
ofstream fout ("secventa.out");
int n,k,i,maxc,dr,st,v[500001];
deque <int> q;
int main ()
{
    fin>>n>>k;
    maxc=-300001;
    for (i=1; i<=n; i++)
    {
        fin>>v[i];
        while (!q.empty ()&&v[i]<v[q.back ()])
            q.pop_back ();
        q.push_back (i);
        if (i-q.front ()+1>k)
            q.pop_front ();
        if (i>=k&&v[q.front ()]>maxc)
        {
            maxc=v[q.front ()];
            st=i-k+1;
            dr=i;
        }
    }
    fout<<st<<" "<<dr<<" "<<maxc;
    return 0;
}