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

int main() {
  int N, K, S;
  cin >> N >> K >> S;
  for (int i=0; i<N; i++) {
    if (i<K) cout << S << " ";
    else if (S<1000000000) cout << S+1 << " ";
    else cout << 1 << endl;
  }
}
