"""

"""

import sys
from sys import stdin

N,K = map(int,input().split())

A = list(map(int,input().split()))

dic = {}
now = 0
dic[0] = 1


for i in range(N):

    now ^= A[i]

    if now ^ K in dic:
        print ("Yes")
        sys.exit()

    dic[now] = 1

print ("No")