#include<bits/stdc++.h>
#define rep(i,s,n) for(int i=s;i<n;i++)
using namespace std;
using ll=long long;
int main(){
    ll n,k;
    cin>>n>>k;
    ll a[n];
    ll sum[n+1];
    sum[0]=0;
    rep(i,0,n){
        cin>>a[i];
        sum[i+1]=sum[i]^a[i];
    }
    rep(i,0,n+1){
        rep(j,i+1,n+1){
            if(sum[i]^sum[j]==k){
                cout<<"Yes"<<endl;
                return 0;
            }
        }
    }
    cout<<"No"<<endl;
    return 0;
}