#include <bits/stdc++.h>
using namespace std;
signed main() {
  long long N, K, S;
  cin >> N >> K >> S;
  for (long long i = 0; i < N; i++) {
    if (i < K)
      cout << S;
    else
      cout << S - 1;
    if (i != N - 1)
      cout << ' ';
    else
      cout << endl;
  }
}
