#include <bits/stdc++.h>
using namespace std;
void g_dir(vector<vector<pair<long long, long long> > > &graph, long long a,
           long long b, long long w = 1) {
  graph[a].push_back(pair<long long, long long>(b, w));
}
void g_undir(vector<vector<pair<long long, long long> > > &graph, long long a,
             long long b, long long w = 1) {
  g_dir(graph, a, b, w);
  g_dir(graph, b, a, w);
}
template <class T>
void chmax(T &a, const T &b) {
  if (a < b) {
    a = b;
  }
}
template <class T>
void chmin(T &a, const T &b) {
  if (a > b) {
    a = b;
  }
}
const long long INF = 1145141919810893;
const long long MOD = 1000000007;
const long long NUM = 101010;
int main() {
  long long N, K, S;
  cin >> N >> K >> S;
  for (long long(i) = 0; (i) < (N); (i)++) {
    if (i < K)
      cout << S;
    else
      cout << 100000000;
    if (i + 1 == N)
      cout << endl;
    else
      cout << " ";
  }
  return 0;
}
