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#include <iostream>
#include <fstream>
#include <deque>
using namespace std;
deque <pair<int, int>> d;
ifstream fin ("secventa.in");
ofstream fout ("secventa.out");
pair <int,int> p;
int n, k, a[1000005], pr, poz, ma, i;
int main()
{
fin >> n >> k;
for (i=1; i<=n; i++)
fin >> a[i];
for (i=1; i<=n; i++)
{
if (!d.empty() && i-d.front().second+1>=k)
{
if (ma<d.front().first)
{
ma=d.front().first;
poz=d.front().second;
}
d.pop_front();}
pr=i;
while (!d.empty() && a[i]<d.back().first)
{
pr=d.back().second;
d.pop_back();
}
p.first=a[i];
p.second=pr;
d.push_back(p);
cout << d.front().first << " ";
}
i=poz;
while (a[i]>=ma && i<=n)
{
fout << a[i] << " ";
i++;
}
return 0;
}