#include <fstream>
#include <deque>
#define Nmax 500010
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
deque <int> d;
int n,k,v[Nmax],max1=-300000,in,sf;
int main()
{
    int i;
    fin>>n>>k;
    for (i=1;i<=n;i++)
    {
        fin>>v[i];
    }
    for (i=1;i<=n;i++)
    {
        while (!d.empty() && v[i]<=v[d.back()])
            d.pop_back();
        d.push_back(i);
        if (i>k)
        {
            if (d.front()==i-k)
                d.pop_front();
        }
        if (i>=k)
        {
            if (max1<v[d.front()])
            {
                max1=v[d.front()];
                in=i-k+1;
                sf=i;
            }
        }
    }
    fout<<in<<" "<<sf<<" "<<max1;
    return 0;
}