#include<bits/stdc++.h> using namespace std; int n,a[1005],j=0,o=0; int main(){ while(cin>>n){ for(int i=1;i<=n;i++){ cin>>a[i]; if(a[i]%2==0) o++; else j++; } if(o>j) cout<<"NO"; else cout<<"YES"; } return 0; }