n,k=map(int,input().split())
A=list(map(int,input().split()))
Acc=[0]*(n+1)
for i in range(n):
    Acc[i+1]=Acc[i]^A[i]

for i in range(n-1):
    for j in range(i+1,n):
        if Acc[j+1]^Acc[i] == k :
            print("Yes")
            exit()

print("No")