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