import java.util.*;


public class Main {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int N = sc.nextInt();
        int K = sc.nextInt();
        int S = sc.nextInt();
        for(int i =0;i < N;i++){
            if(i < K){
                System.out.print(S + " ");
            } else {
                if(S == 1000000000){
                    System.out.print((S-1) + " ");
                } else {
                    System.out.print((S+1) + " ");
                }

            }

        }
    }
}




