import sys
input = lambda: sys.stdin.readline().rstrip()
ii = lambda: int(input())
mi = lambda: map(int, input().split())
li = lambda: list(mi())
inf = 2 ** 63 - 1
mod = 998244353
n, x = mi()

a = li()

b = [2 * v + x - 2 * (v & x) for v in a]

a.sort(key = lambda v: 2 * v + x - 2 * (v & x))

ans = 'Yes'
for i in range(n - 1):
    if a[i] < a[i + 1] ^ x and a[i] ^ x < a[i + 1]:
        pass
    else:
        ans = 'No'

print(ans)