#include <iostream>

using namespace std;
int main()
{
    long long n,k,s;
    cin>>n>>k>>s;
    for(int i=0;i<k;i++)
    {
        cout<<s<<" ";
    }
    for(int i=k;i<n;i++)
    {
        if(s>2)
        cout<<s-1<<" ";
        else cout<<s+1<<" ";
    }
    return 0;
}
