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#include <iostream>
#include <fstream>
#include <deque>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int v[500005];
deque <int>m;
int main()
{
int n, k, i, maxx=-99999999, poz;
fin >> n >> k;
fin >> v[1];
m.push_back(1);
for(i=2; i<=n; i++)
{
fin >> v[i];
while(m.empty()==0 && v[m.front()]>v[i])
m.pop_front();
m.push_front(i);
if(m.back()<=n-k) m.pop_back();
if(i>=k && i<=n-k+1)
{
if(m.back()>maxx){ maxx=m.back(); poz=i;}
else
if(m.back()>maxx) poz=i;
}
}
fout << poz << " " << poz+k-1 << " " << maxx;
return 0;
}