#include <fstream>
#include <deque>

using namespace std;
ifstream is ("secventa.in");
ofstream os ("secventa.out");
deque <int> D;
int n, k, a[500001], x, maxim = -0x3f3f3f;
int main()
{
    is >> n >> k;
    for(int i = 1; i <= n; ++i)
    {
        is >> a[i];
        while(!D.empty() && a[i] <= a[D.back()])
            D.pop_back();
        D.push_back(i);
        if(D.front() == i-k)
            D.pop_front();
        if(i >= k)
            if(a[D.front()] > maxim )
            {
                maxim = a[D.front()];
                x = i;
            }

    }

    os << x-k+1  << ' ' << x<< ' ' << maxim;

    is.close();
    os.close();
    return 0;
}