#include <fstream>
#include <iostream>
using namespace std;

ifstream in("secventa.in");
ofstream out("secventa.out");

int b[500002],a[500002];

int main()
{
    int maxim,p=1,u=1,poz,n,k,i;
    in>>n>>k;
    for (i=1; i<=n; i++)
        in>>a[i];
    maxim=-30002;
    b[p]=1;
    for (i=2; i<=n; i++)
    {
        while (p <= u && a[i] <= a[b[u]])
            u--;
        b[++u] = i;
        while (p <= u && i-b[p] >= k)
            p++;
        if (a[b[p]] > maxim && i >= k)
        {
            maxim = a[b[p]];
            poz = i;
        }
    }
    out<<poz-k+1<<" "<<poz<<" "<<maxim;
    return 0;
}