#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, k, s;
  cin >> n >> k >> s;
  if (s < 1e9) {
    for (int i = 0; i < n; i++) {
      if (i < k)
        cout << s << " ";
      else
        cout << s + 1 << " ";
    }
  } else if (n == 1e9) {
    for (int i = 0; i < n; i++) {
      if (i < k)
        cout << s << " ";
      else
        cout << 1 << " ";
    }
  }
  return 0;
}
