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#include <fstream>
#include <deque>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int k,n,pozi,pozj,minim=-30001,v[500001];
deque < int > coada;
int main()
{
int i;
int x;
fin>>n>>k;
for(i=1;i<=n;i++)
fin>>v[i];
coada.push_back(1);
for(i=2; i<=n; i++)
{
while(!coada.empty() && v[i]<=v[coada.back()])
coada.pop_back();
coada.push_back(i);
if(i-coada.front()>=k)
coada.pop_front();
if(i>=k && v[coada.front()]>minim)
{
minim=v[coada.front()];
pozi=i-k+1;
pozj=i;
}
}
fout<<pozi<<' '<<pozj<<' '<<minim;
fin.close();
fout.close();
return 0;
}