N, K = map(int, input().split())

A = list(map(int, input().split()))

d = dict()
X = K
d[X] = True
for a in A:
    X ^= a
    d[X] = True

X = 0
for a in A:
    X ^= a
    if X in d:
        print('Yes')
        break
else:
    print('No')