Description

Enter any character and determine if its ASCII value is odd. If yes, output "YES"; otherwise, output "NO".
For example, the ASCII value of character 'A' is 65, so the output is "YES". If the input character is 'B' (ASCII value 66), the output is "NO".

Input Format

Input a single character.

Output Format

If the ASCII value of the character is odd, output "YES". Otherwise, output "NO".

A

YES