#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(){
    int n,k;
    cin>>n>>k;
    ll a[n];
    map<ll,ll>b;
    rep(i,0,n){
        cin>>a[i];
        if(i==0){
            b[a[i]^k]++;
        }
        else{
        a[i]^=a[i-1];
        b[a[i]^k]++;
        }
    }
    rep(i,0,n){
        if(b[a[i]]>=1){
            cout<<"Yes"<<endl;
            return 0;
        }
    }
    cout<<"No"<<endl;
    return 0;
}