#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;
    if (i < N - 1)
      cout << " ";
    else
      cout << endl;
  }
  return 0;
}
