#include <bits/stdc++.h>
using namespace std;
using ll = long long;
int main() {
  ll n, k, s;
  cin >> n >> k >> s;
  if (s % 2 == 0) {
    for (ll i = 0; i < n; ++i) {
      if (i <= k)
        cout << s / 2 << " ";
      else
        cout << s + 1 << " ";
    }
  } else {
    for (ll i = 0; i < n; ++i) {
      if (i % 2 && i <= k)
        cout << s / 2 << " ";
      else if (i <= k)
        cout << s / 2 + 1 << " ";
      else
        cout << s + 1 << " ";
    }
  }
  return 0;
}
