#include <fstream>
#include <deque>
#include <cstring>
using namespace std;

ifstream is("secventa.in");
ofstream os("secventa.out");

int n, k;
int a[500005];
int en, ma = -0x3f3f3f3f;
char s[3500005];
deque<int> q;

void READ();

int main()
{
    READ();
    /*for ( int i = 1; i <= n; ++i )
        is >> a[i];*/
    for ( int i = 1; i <= n; ++i )
    {
        if ( !q.empty() && q.front() + k == i )
            q.pop_front();
        while ( !q.empty() && a[i] < a[q.back()] )
            q.pop_back();
        q.push_back(i);
        if ( k <= i && a[q.front()] > ma )
        {
            ma = a[q.front()];
            en = i;
        }

    }
    os << en - k + 1 << " " << en << " " << ma;
    is.close();
    os.close();
    return 0;
}

void READ()
{
    is >> n >> k;
    is.get();
    is.getline(s, 3500005, '\n');
    int m = strlen(s) - 1;
    int cnt = 1, semn;
    for ( int i = 0; i <= m; ++i )
    {
        semn = 1;
        if ( s[i] == '-' )
        {
            semn = -1;
            ++i;
        }
        while ( s[i] != ' ' && i <= m )
        {
            a[cnt] = a[cnt] * 10 + ( s[i] - '0' );
            ++i;
        }
        a[cnt] *= semn;
        ++cnt;
    }
}