#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, k, s;
  cin >> n >> k >> s;
  if (n == k) {
    for (int i = 1; i <= k; i++) {
      cout << s << " ";
    }
  } else {
    for (int i = 1; i <= k; i++) {
      cout << s << " ";
    }
    for (int j = 1; j <= n - k; j++) {
      cout << s + 11 << " ";
    }
  }
  cout << endl;
  return 0;
}
