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


def exists_xor_subarray():
    used = {0}
    x = 0
    for a in A:
        if (x ^ K) in used: return True
        x ^= a
        used.add(x)

    return False


if exists_xor_subarray():
    print('Yes')
else:
    print('No')