N,K = map(int,input().split())
A = [0]+list(map(int,input().split()))
S = [0]*(N+1)
B = set([0])
ans = "No"
for i in range(1,N+1):
    S[i] = S[i-1]^A[i]
    if S[i]^K in B:
        ans = "Yes"
        break
    B.add(S[i])
print(ans)