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#include <bits/stdc++.h>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int v[500001];
deque<int> dq;
int main()
{
int n,k,mx=INT_MIN,st,dr;
fin>>n>>k;
for(int i=1;i<=n;i++)
{
fin>>v[i];
}
for(int i=1;i<=n;i++)
{
while(!dq.empty() && v[dq.back()]>v[i])
{
dq.pop_back();
}
dq.push_back(i);
if(dq.front()<=i-k)
{
dq.pop_front();
}
if(i>=k)
{
st=dq.front();
dr=i;
mx=max(mx,v[dq.front()]);
}
}
fout<<st<<' '<<dr<<' '<<mx;
return 0;
}