#include <bits/stdc++.h>
using namespace std;
long long n, k, s;
int main() {
  cin >> n >> k >> s;
  if (k) {
    for (int i = 1; i <= k; i++) cout << s << " ";
    for (int i = k; i < n; i++) cout << s + 10 << " ";
  } else {
    for (int i = 1; i <= n; i++) cout << s + 10 << " ";
  }
  return 0;
}
