#include <bits/stdc++.h>
using namespace std;
int main() {
  long long n, k, s;
  cin >> n >> k >> s;
  vector<long long> a(n, 1e9);
  for (int(i) = (0); (i) < (k); i++) a[i] = s;
  for (int(i) = (0); (i) < (n); i++) cout << a[i] << " ";
  puts("");
}
