n, k = map(int, input().split())
A = list(map(int, input().split()))
C = [0]*(n+1)
for i in range(1, n+1):
    C[i] = C[i-1]^A[i-1]
S = set()
for c in C:
    if c^k in S:
        print('Yes')
        exit()
    S.add(c)
print('No')