#include <iostream>
#include <fstream>

using namespace std;

ifstream f("secventa.in");
ofstream g("secventa.out");

int v[5000000], d[5000000];

int main()
{
    int n, k, i, st, dr, mx, a, b;
    f >> n >> k;
    dr = -1;
    mx = -30005;
    for ( i = st = 0; i < n; i++ ) {
        f >> v[i];
        if ( st <= dr && d[st] == i-k ) {
            st++;
        }
        while ( st <= dr && v[i] <= v[d[dr]]) {
            dr--;
        }
        d[++dr] = i;
        if ( i >= k-1 && v[d[st]] > mx ) {
            mx = v[d[st]];
            a = i+1;
            b = i-k+2;
        }
    }
    g << b << " "<< a << " "<< mx;
    f.close();
    g.close();
    return 0;
}