import sys
from functools import reduce
from itertools import combinations


def cal_xor(a, b):
    return a ^ b


n, k = [int(x) for x in input().split()]
data = [int(x) for x in input().split()]

for i in range(1, n+1):
    for j in range(i, n+1):
        if i == j:
            # print(i, j, data[i-1])
            pass
        # elif i == n+1 or j == n+1:
        #     print(i, j, data[i:j])
        else:
            # print(i, j, data[i-1:j-1])
            if reduce(cal_xor, data[i-1:j-1]) == k:
                print("Yes")
                sys.exit()
        # for v in combinations()
# print(reduce(cal_xor, data))
print("No")