using System.Collections.Generic;
using System;

public class Hello
{
    static void Main()
    {
        string[] line = Console.ReadLine().Trim().Split(' ');
        var n = int.Parse(line[0]);
        var k = int.Parse(line[1]);
        line = Console.ReadLine().Trim().Split(' ');
        var a = Array.ConvertAll(line, int.Parse);
        var d = new Dictionary<int, int>();
        var b = new int[n];
        b[0] = a[0];
        d[b[0]] = 0;
        for (int i = 1; i < n; i++)
        {
            b[i] = b[i - 1] ^ a[i];
            d[b[i]] = i;
        }
        getAns(n, k, b, d);

    }
    static void getAns(int n, int k, int[] b, Dictionary<int, int> d)
    {
        for (int i = 0; i < n; i++)
        {
            var w = b[i] ^ k;
            if (d.ContainsKey(w)) { Console.WriteLine("Yes"); return; }
        }
        Console.WriteLine("No");
    }
}