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#include <bits/stdc++.h>
using namespace std;
ifstream fin ("secventa.in");
ofstream fout ("secventa.out");
const int nmax=500002;
deque <int> D;
int n,k,v[nmax],maxi=0,st;
int main()
{
int a;
fin>>n>>k;
for(int i=1;i<=n;++i){
fin>>a;
v[i]=a;
while(!D.empty() && v[D.back()]>=a)D.pop_back();
D.push_back(i);
if(D.front()<=i-k)D.pop_front();
int y=v[D.front()];
if(i>=k && v[D.front()]>maxi){
maxi=v[D.front()];
st=i;
}
}
fout<<st-k+1<<' '<<st<<' '<<maxi<<'\n';
return 0;
}