#include <bits/stdc++.h>
using namespace std;
int main() {
  int N, K, S;
  cin >> N >> K >> S;
  for (int i = 0; i < N; ++i) {
    if (i < K) {
      cout << S << " ";
    } else {
      cout << S + 1 << " ";
    }
  }
  cout << '\n';
  return 0;
}
