#include <bits/stdc++.h>
using namespace std;
int main() {
  long N, K, S;
  cin >> N >> K >> S;
  for (size_t i = 0; i < K; i++) {
    cout << S << endl;
  }
  for (size_t i = K; i < N; i++) {
    if (S == 100000000) {
      cout << 1 << endl;
    } else
      cout << S + 1 << endl;
  }
}
