#include <bits/stdc++.h>
using namespace std;

int main() {
  int N, K, S, M = 1e9-2007;
  cin >> N >> K >> S;
  for (int i = 0; i < K; i++) cout << S << "\n";
  for (int i = 0; i < N - K; i++) cout << M << "\n";
}