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

int main() {
	int N;
	cin >> N;
	vector<long long> A(1 << N);
	for (int i = 0; i < (1 << N); i++) {
		cin >> A[i];
	}
	long long g = 0;
	for (int i = 0; i < (1 << N); i++){
		g ^= A[i];
	}
	if (g == 0){
		cout << "Yes" << endl;
	} else {
		cout << "No" << endl;
	}
}