#include <bits/stdc++.h>
using namespace std;
const double EPS = 1e-9;
template <class T, class C>
void chmax(T& a, C b) {
  a > b ?: a = b;
}
template <class T, class C>
void chmin(T& a, C b) {
  a < b ?: a = b;
}
int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  long long n, sum1 = 0, sum2 = 0;
  cin >> n;
  long long a[n];
  for (int i = 0; i < n; i++) {
    cin >> a[i];
    if (a[i] % 2 == 0) {
      sum1++;
    } else {
      sum2++;
    }
  }
  if (sum1 == sum2 && (sum1 + sum2) % 2 == 0) {
    cout << "Yes" << endl;
  } else {
    cout << "No" << endl;
  }
}
