#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base ::sync_with_stdio(0);
  cin.tie(0), cout.tie(0);
  long long n, k, s;
  cin >> n >> k >> s;
  if (!k) {
    for (int i = 0; i < n; i++) {
      cout << (s + 1) << " ";
    }
    exit(0);
  }
  for (int i = 0; i < k; i++) {
    cout << (s) << " ";
  }
  for (int i = k; i < n; i++) {
    cout << (s + 1) << " ";
  }
}
