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