#include <fstream>

using namespace std;

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

int n, k, a[500000], deq[500010], front, top, maxi = -0x3f3f3f3f, r;

int main()
{
    cin.tie(0); cout.tie(0);

    cin >> n >> k;
    front = 0, top = 0;
    deq[0] = 0;
    cin >> a[0];
    for(int i = 1; i < n; i++)
    {
        cin >> a[i];
        while(front <= top && deq[front] <= i - k)
            front++;
        while(front <= top && a[deq[top]] >= a[i])
            top--;
        top++;
        deq[top] = i;
        if(i > k && maxi < a[deq[front]])
        {
            maxi = a[deq[front]];
            r = i;
        }
    }

    cout << r - k + 2 << ' ' << r + 1 << ' ' << maxi << '\n';
    return 0;
}