import java.util.Scanner;
public class Main {
static Scanner sc = new Scanner(System.in);
public static void main(String[] args) {
int n = sc.nextInt();
int even = 0;
int odd = 0;
for (int i = 0; i < n; i ++ ) {
int x = sc.nextInt();
if (x % 2 == 0) even ++ ;
else odd ++ ;
}
if (even > odd) System.out.println("NO");
else System.out.println("YES");
}
}