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

int main()
{
  ll n,k,s;
  cin>>n>>k>>s;
  for(ll i=0;i<n;i++)
  {
    if(i<k)
      cout<<s<<" ";
    else
      cout<<"43233423 ";
  }
  return 0;
}