fun main(){
    val (n, k) = readLine()!!.split(" ").map{it.toInt()}
    val a = readLine()!!.split(" ").map{it.toInt()}
    var sets = mutableSetOf<Int>()
    sets.add(0)
    var now = 0
    a.forEach{
        now = now xor it
        if(sets.contains(now xor k)){
            println("Yes")
            return
        }
        sets.add(now)
    }
    println("No")
}