#include <bits/stdc++.h>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
#define int long long
const int NMAX = 5e5 + 5;
int a[NMAX];

signed main()
{
    int n, k;
    fin >> n >> k;
    for(int i = 1; i <= n; i++)
        fin >> a[i];
    deque<int> dq;
    for(int i = 1; i <= k; i++)
    {
        while(!dq.empty() && a[i] <= a[dq.back()])
            dq.pop_back();
        dq.push_back(i);
    }
    int st = 1, dr = k, vmin = a[dq.front()];
    for(int i = k + 1; i <= n; i++)
    {
        while(!dq.empty() && a[i] <= a[dq.back()])
            dq.pop_back();
        dq.push_back(i);
        if(dq.front() == i - k)
            dq.pop_front();

        if(vmin < a[dq.front()])
        {
            vmin = a[dq.front()];
            st = i - k + 1;
            dr = i;
        }
    }
    fout << st << " " << dr << " " << vmin;

    return 0;
}