#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < (n); ++i)

using std::cin;
using std::cout;
using std::set;
using std::vector;

int main() {
    std::ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
	int n, k;
	cin >> n >> k;
	
	vector<int> a(n);
	rep(i, n) cin >> a[i];
	
	vector<int> s(n+1);
	rep(i, n) s[i+1] = s[i] ^ a[i];
	
	set<int> st;
	rep(i, n+1) {
		if (st.count(s[i])) {
			puts("Yes");
			return 0;
		}
		st.insert(s[i]^k);
	}
	
	puts("No");
	
	return 0;
}