#include <iostream>
#include <algorithm>
#include <vector>
#include <iterator>
using namespace std;
int main(){
int n, k;
while (cin >> n >> k)
{
vector<int> vec(n);
for (int i =0; i < n; ++i)
{
cin >> vec[i];
}
partial_sort(vec.begin(), vec.begin()+k, vec.end());
copy(vec.begin(), vec.begin()+k, ostream_iterator<int>(cout, " "));
cout << endl;
}
}