from collections import Counter
N,K = list(map(int,input().split()))
A = list(map(int,input().split()))
B = [v:=0] + [v:=i^v for i in A]
cb = Counter(B)
for i in range(N):
    cb[B[i]] -= 1
    if(cb[B[i]^K]):
        print("Yes")
        exit()
print("No")