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