#include <bits/stdc++.h>

using namespace std;

int main() {
    int N, K;
    cin >> N >> K;
    vector<int> A(N);
    for (int i = 0; i < N; i++) {
        cin >> A[i];
    }
    map<int, int> mp;
    mp[0]++;
    bool ok = false;
    int x = 0;
    for (int i = 0; i < N; i++) {
        x ^= A[i];
        if (mp[x ^ K] > 0) {
            ok = true;
        }
        mp[x]++;
    }
    if (ok) {
        cout << "Yes" << endl;
    } else {
        cout << "No" << endl;
    }
    return 0;
}