Lab 4

Do problem #2 on p. 194 of your Java textbook. Read Chapter 4 carefully before beginning.
Plan your program on paper first. This will save you time. For any credit, use a do..while loop.
Save your code, you will use it again for lab 5.
Hint: Use (char) in.read(); as on p. 179 to read in a single char. However, do not use 2 reads to
eliminate the enter key from the input stream. Use in.readLine() instead.

In order to get any credit, you must create a typescript file with your listing, compilation and execution and email it to your TA.
Click here for help making a typescript.

Sample Execution

Use the values in the sample execution above.
Your execution should match the one given.

>java abcinput
This is a skeleton program that can be used to offer 
a user a main menu and allow the user to select choices.

Please enter A, B, C or Q to quit:
A
Good job!
Please enter A, B, C or Q to quit:
b
Error in input, try again.
Please enter A, B, C or Q to quit:
x
Error in input, try again.
Please enter A, B, C or Q to quit:
C
Good job!
Please enter A, B, C or Q to quit:
Q

Program Over, Bye!!!