import sys
readline=sys.stdin.readline
write=sys.stdout.write

N,K=map(int,readline().split())
A=[0]+list(map(int,readline().split()))
for i in range(1,N+1):
    A[i]^=A[i-1]
ans="No"
se=set()
for a in A:
    if a^K in se:
        ans="Yes"
    se.add(a)
print(ans)