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