CODE

#include <iostream>
#include <vector>

using namespace std;
int n, sz;

int main(void) {
  scanf("%d %d", &n, &sz);
  vector<int> nums(n);
  for (int i = 0; i < n; ++i) cin >> nums[i];
  for (int i = 0; i < sz; ++i) printf("%d ", nums[i]);
  return 0;
}