Exercise $5$

Problem

You will ask the user for a letter of the alphabet. The prompt portion for your input statement should be exactly the following:

"Enter a letter: $"$

with the colon and one space at the end before the closing quote.

Write a program that determines if the letter the user entered is a vowel and $U.$ If yes, print $\_$ is a vowel, where the blank is the letter the user entered. If no$,$ print $\_\_$ is not a vowel, where the blank is the entered letter.

Expected Output

If the usere entered a $,$ then the output would be: vowel

If the user entered I, then the output would be: I is a vowel

If the user entered $z,$ then the output would be: $z$ is not a vowel