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