#include <bits/stdc++.h>

#define NMAX 500005
using namespace std;

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

int v[NMAX];
deque<pair<int, int> > dq;

int main()
{
    int n, k;
    fin >> n >> k;

    for(int i = 1; i <= n; ++i)
        fin >> v[i];

    for(int i = 1; i <= k; ++i){
        while(!dq.empty() && dq.back().first >= v[i])
            dq.pop_back();
        dq.push_back({v[i], i});
    }

    int st = 1, dr = k, val = dq.front().first;
    for(int i = k + 1; i <= n; ++i){
        if(!dq.empty() && dq.front().second == i - k)
            dq.pop_front();
        while(!dq.empty() && dq.back().first >= v[i])
            dq.pop_back();
        dq.push_back({v[i], i});
        if(dq.front().first > val){
            val = dq.front().first;
            dr = i;
            st = i - k + 1;
        }
    }

    fout << st << ' ' << dr << ' ' << val << '\n';
    return 0;
}