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#include <fstream>
#include <queue>
#define NM 500005
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int n, k, i, poz;
int v[NM], mx;
deque<int> d;
int main()
{
fin >> n >> k;
mx=-30005;
for (i=1; i<=n; i++)
{
fin >> v[i];
while (!d.empty() && v[i]<=d.back())
d.pop_back();
d.push_back(i);
while (!d.empty() && d.front()<i-k+1)
d.pop_front();
if (!d.empty() && i>=k && v[d.front()]>mx)
{
poz=i;
mx=v[d.front()];
}
}
fout << poz-k+1 << " " << poz << " " << mx << '\n';
fin.close();
fout.close();
return 0;
}