Create a program that does the following:
a) take the string "hey everybody! " and print it out in reversed order.
b) take the string "good morning! " and print it out in all upper case letters.
c) take the string "united states" and print it as united states
d) take the string "bob m walter" and print it out as walter, bob m.
e) take the string "a long way to go" and encode it with a displacement of 4 to encrypt the string. this means your a becomes e. add four to each characters ascii code.