#include <bits/stdc++.h>
using namespace std;
const int INF = 100000000;
int main() {
  int n, k, s;
  cin >> n >> k >> s;
  for (int i = 0; i < n; ++i) {
    if (i < k) {
      cout << s << endl;
    } else {
      cout << (int)1e9 << endl;
    }
  }
  return 0;
}
