Problem Description

Input any character and determine if its ASCII value is odd. If it is, output YES; otherwise, output NO.

For example, the ASCII value of character A is 65, so output YES. If the input character is B (ASCII value is 66), output NO.

Input Format

Input a single character.

Output Format

If the ASCII value of the character is odd, output YES; otherwise, output NO.

Sample Input and Output

Sample Input #1

A

Sample Output #1

YES

Sample Input #2

B

Sample Output #2

NO

见题面 Input 部分

见题面 Output 部分