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