#include <bits/stdc++.h>
using namespace std;
const int INF = 0x7fffffff;
const int N = 5e3 + 5;
int main() {
  long long i, j, k;
  long long n, m, t, s;
  long long count = 0;
  cin >> n >> k >> s;
  for (i = 0; i < k; i++) cout << s << " ";
  for (i = 0; i < n - k; i++) cout << INF << " ";
}
