#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int MOD = 1000000007;
void scan(int& a) { scanf("%d", &a); }
void scan(long long& a) { scanf("%lld", &a); }
template <class T>
void scan(T& a) {
  cin >> a;
}
template <class T>
void scan(vector<T>& vec) {
  for (auto&& it : vec) scan(it);
}
void in() {}
template <class Head, class... Tail>
void in(Head& head, Tail&... tail) {
  scan(head);
  in(tail...);
}
void print(const int& a) { printf("%d", a); }
void print(const long long& a) { printf("%lld", a); }
void print(const double& a) { printf("%.15lf", a); }
template <class T>
void print(const T& a) {
  cout << a;
}
template <class T>
void print(const vector<T>& vec) {
  if (vec.empty()) return;
  print(vec[0]);
  for (auto it = vec.begin(); ++it != vec.end();) {
    putchar(' ');
    print(*it);
  }
}
void out() { putchar('\n'); }
template <class T>
void out(const T& t) {
  print(t);
  putchar('\n');
}
template <class Head, class... Tail>
void out(const Head& head, const Tail&... tail) {
  print(head);
  putchar(' ');
  out(tail...);
}
template <class T>
void dprint(const T& a) {
  cerr << a;
}
template <class T>
void dprint(const vector<T>& vec) {
  if (vec.empty()) return;
  cerr << vec[0];
  for (auto it = vec.begin(); ++it != vec.end();) {
    cerr << " " << *it;
  }
}
void debug() { cerr << endl; }
template <class T>
void debug(const T& t) {
  dprint(t);
  cerr << endl;
}
template <class Head, class... Tail>
void debug(const Head& head, const Tail&... tail) {
  dprint(head);
  cerr << " ";
  debug(tail...);
}
int main() {
  int n;
  in(n);
  vector<ll> vec(n);
  in(vec);
  int ans = 1;
  for (int i = 0; i < (int)(n); i++) {
    if (i == 0) {
      bitset<64> abit(vec[0]), bbit(vec[1]), cbit(vec[n - 1]);
      if (abit != (bbit ^ cbit)) {
        ans = 0;
        break;
      }
    } else if (i < n - 1) {
      bitset<64> abit(vec[i]), bbit(vec[i + 1]), cbit(vec[i - 1]);
      if (abit != (bbit ^ cbit)) {
        ans = 0;
        break;
      }
    } else {
      bitset<64> abit(vec[n - 1]), bbit(vec[0]), cbit(vec[n - 2]);
      if (abit != (bbit ^ cbit)) {
        ans = 0;
        break;
      }
    }
  }
  if (ans)
    printf("Yes\n");
  else
    printf("No\n");
}
