from collections import defaultdict
n,k=map(int,input().split())
a=list(map(int,input().split()))
d=defaultdict(int)
cnt=0
d[str(0)]=1
for i in range(n):
    cnt^=a[i]
    if d.get(str(cnt^k))==1:
        print("Yes")
        break
    d[str(cnt)]=1
else:
    print("No")