The program continuously prompts users to enter a new

course code till one of the below is satisfied:

The student enters "quit": Go to "Payment Calculation"

The total registered credit hours reach the maximum

allowed for their GPA:

A student is allowed to register for a course that is

equivalent to or less than their current year $($for

example, a year one student can register for any

course that has a serial number starting with one, such

as ICB$103$ and IDS$102).$

When the course level exceeds the student's year, the

program alerts students that they can't register for a

course level higher than their year and allows them to

quit or enter a new course code.

When a course is successfully registered, the system

must display a confirmation message, for example:

'You have successfully registered for course CS$101.\text{'}$

The program should keep a running total of the credit

hours as the student registers for courses $($each

course is worth three credit hours$).$

$4.**$ Payment Calculation:$**$

After completing the course registration, calculate the

total payment. Each credit hour costs $5,000$ AED.

Discount Calculation:

Apply a $20\%$ discount when the student's GPA exceeds

$3\mathrm{.}0,$ and they are in year three or above. Then subtract $100$

AED more.

Apply a $15\%$ discount when the student's GPA exceeds

$3\mathrm{.}5,$ and they are in year two or below.

Display the total credit hours, total payment before the

discount, disCount applied, and the final payment

amount.