#include<iostream>
#include<vector>
#include<algorithm>
#include<cmath>
#include<string>
#include<iomanip>
#include<numeric>
#include<queue>
#include<deque>
#include<stack>
#include<set>
#include<map>
#include<random>
using namespace std;
typedef long long ll;
const int mod=998244353;
int main(){
	int n,k,a;
	cin>>n>>k;
	int tmp=0;
	set<int>st;
	while(cin>>a){
		st.insert(tmp);
		tmp^=a;
		if(st.count(tmp^k))
			cout<<"Yes"<<endl,exit(0);
	}
	cout<<"No"<<endl;
}