#include <bits/stdc++.h>
using namespace std;


int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int n;
    cin >> n;
    vector<int> A(n);
    for (auto &a: A) cin >> a;
    int x = 0;
    for (auto a: A) x^= a;

    if (x){
        cout << "No" << endl;
    }

    int M = 16;

    if (n > M){
        cout << "Yes" << endl;
    }

    for (int i = 1; i < (1<<n)-1; i++){
        int x = 0;
        for (int j = 0; j < n; j++){
            if (i >> j & 1) x ^= A[j];
        }
        if (x == 0) {
            cout << "Yes" << endl;
            return 0;
        }
    }

    cout << "No" << endl;
    return 0;
}