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#include <iostream>
#include <fstream>
#include <deque>
using namespace std;
ifstream f ("secventa.in");
ofstream g ("secventa.out");
int n, k;
int v[500001];
deque <int> d;
void citeste () {
f >> n >>k;
for (int i = 1; i <= n; i++) f >> v[i];
}
void rezolva () {
int sol = -1, poz;
for (int i = 1; i <= n; i++) {
while (!d.empty () && v[d.back()] > v[i]) d.pop_back();
d.push_back(i);
if (i - d.front() == k) d.pop_front();
if (i >= k && v[d.front()] > sol) {
poz = i;
sol = v[d.front()];
}
}
g << poz - k + 1 << ' ' << poz << ' ' << sol << '\n';
}
int main () {
citeste ();
rezolva ();
return 0;
}