#include <bits/stdc++.h>
using namespace std;
int n, k, s;
int main() {
  scanf("%d%d%d", &n, &k, &s);
  for (int i = 1; i <= k; i++) printf("%d ", s);
  for (int i = k + 1; i <= n; i++) printf("%d ", s + 1);
  printf("\n");
  return 0;
}
