/* -*- coding: utf-8 -*-
 *
 * 1456.cc:  No.1456 Range Xor - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

const int MAX_N = 100000;

/* typedef */

typedef set<int> si;

/* global variables */

int as[MAX_N];
si xs;

/* subroutines */

/* main */

int main() {
  int n, k;
  scanf("%d%d", &n, &k);
  for (int i = 0; i < n; i++) scanf("%d", as + i);

  int x = 0;
  xs.insert(0);

  for (int i = 0; i < n; i++) {
    x ^= as[i];
    if (xs.find(x ^ k) != xs.end()) { puts("Yes"); return 0; }
    xs.insert(x);
  }
  
  puts("No");
  return 0;
}