#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  int n, k;
  cin >> n >> k;
  vector<int> a(n);
  rep(i, n) cin >> a[i];
  vector<int> sum(n + 1);
  rep(i, n) sum[i] = sum[i - 1] ^ a[i];
  set<int> st;
  rep(i, n + 1) {
    if (st.contains(sum[i] ^ k)) {
      cout << "Yes" << endl;
      return 0;
    }
    st.insert(sum[i]);
  }
  cout << "No" << endl;
  return 0;
}