Lesson Aim
- Reinforce creating a program using Procedures and Functions
Your Task
Code Maker (and Breaker) – Lite Version
Write a program that will do the following:
• Print a menu:
Code Maker (and Breaker)
1 – Encode a letter
2 – Decode a letter
9 – Exit
Enter an option:
• If ‘1’ is entered, prompt for a letter and use a selection statement to convert the letter into an integer (a = 1, b = 2, etc.).
• If ‘2’ is entered, prompt for an integer, check it is valid (prompt again if invalid) and convert the integer into a letter.
• If ‘9’ is entered, print a goodbye message and exit (break)
• If another value is entered, print an error message and print the menu again.