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