fun main(args: Array<String>) {
    keyence2020c()
}

fun keyence2020c() {
    val (n, k, s) = readLine()!!.split(' ').map { it.toInt() }

    val answer = ((1..k).map { s } + (n - k until n).map { Int.MAX_VALUE }).joinToString(" ")

    println(answer)
}
