import sys
input = sys.stdin.readline
from collections import *

N, K = map(int, input().split())
A = list(map(int, input().split()))
s = set()
s.add(0)
now = 0

for Ai in A:
    now ^= Ai
    
    if now^K in s:
        print('Yes')
        exit()
    
    s.add(now)

print('No')