Intro to Java Classwork: Word Play
Write a Java program contained in a single file named "WordPlay.java"
that has the user enter a single word containing at least five letters.
The word should contain only letters...no punctuation.  Then perform
the following four tasks:

1) Tell how many letters are in the user's word.

2) Print the first letter of the user's word.

3) Print the last letter of the user's word.

4) Use a 'for' loop to display the word backwards (i.e., the letters
   in reverse order, all on one line).

For this assignment, you are not permitted to put all of your code
in the 'main' method.  Instead, the code for getting the word from the
user, as well as the code for each of the above four tasks, must be put
into separate user methods, with the 'main' method consisting of only
calls to the five user methods.

For this program, other than the 'Scanner' class, you may not import
or use any external methods.  However, you may use global variables
in your program.  Your program's output should be neat, organized,
and easy to understand.


As always, all of your code must be your own, written entirely and
only by you within your online CodeHS.com account.  You must never
copy/paste, receive, view, or in any way use code that was created
or modified by another person, entity, or artificial intelligence.


Advanced Option
Create and call a sixth method to determine and tell the user if their word
is a palindrome.  A word is a palindrome if, ignoring case and punctuation,
it is identical when displayed forwards and backwards.  For example, the
following words are palindromes:
   racecar
   level
   radar
   mom