#include <iostream>
#include <fstream>
#include <deque>

using namespace std;

int main()
{
    ifstream f("secventa.in");
    ofstream g("secventa.out");
    deque <pair <short, int > > deck;
    int n, k, x, rez, maxi = -30005;
    f >> n >> k;
    for(int i = 1; i <= n; i++)
    {
        f >> x;
        if(i-deck.front().second+1 > k)
            deck.pop_front();
        while(!deck.empty() && deck.back().first > x)
            deck.pop_back();
        deck.push_back({x, i});
        if(i >= k && maxi < deck.front().first)
        {
            maxi = deck.front().first;
            rez = deck.back().second;
        }
    }
    g << rez-k+1 << ' ' << rez << ' ' << maxi;

    return 0;
}