#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 << s - 1 << ' ';
  return 0;
}
