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