#include <bits/stdc++.h>
using namespace std;
long long deg(long long n) {
  long long count = 0;
  while (n != 0) {
    n /= 10;
    count++;
  }
  return count;
}
int main() {
  long long a, b, c;
  cin >> a >> b >> c;
  vector<long long> ans(a);
  for (int i = 0; i < a; i++) {
    if (i < b) {
      ans[i] = c;
    }
  }
  for (int i = 0; i < a; i++) {
    if (ans[i] == 0) {
      ans[i] = 10000000007;
    }
    cout << ans[i] << endl;
  }
}
