#ifdef NACHIA
#define _GLIBCXX_DEBUG
#else
#define NDEBUG
#endif
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <utility>
#include <queue>
#include <array>
#include <cmath>
using i64 = long long;
using u64 = unsigned long long;
#define rep(i,n) for(i64 i=0; i<(i64)(n); i++)
#define repr(i,n) for(i64 i=(i64)(n)-1; i>=0; i--)
const i64 INF = 1001001001001001001;
const char* yn(bool x){ return x ? "Yes" : "No"; }
template<typename A> void chmin(A& l, const A& r){ if(r < l) l = r; }
template<typename A> void chmax(A& l, const A& r){ if(l < r) l = r; }
template<typename A> using nega_queue = std::priority_queue<A,std::vector<A>,std::greater<A>>;
using namespace std;

int main(){
    ios::sync_with_stdio(false); cin.tie(nullptr);
    int N; cin >> N;
    vector<int> A(N);
    rep(i,N) cin >> A[i];
    int X = 0; for(auto a : A) X ^= a;
    if(X != 0){ cout << "No\n"; return 0; }
    if(N >= 14){ cout << "Yes\n"; return 0; }
    int ans = 0;
    rep(b,(1<<(N-1))) if(b != 0){
        int x = 0;
        rep(i,N) if((b >> i) & 1) x ^= A[i];
        if(x == 0){
            cout << "Yes\n";
            return 0;
        }
    }
    cout << "No\n";
    return 0;
}