I was given feed back from my instructor and I am not sure how to implement these changes. Here is the feedback:
- In you MAIN module you call a WELCOME MESSAGE module but you don't have one defined in the code.
- Why do you have a variable named ItemName? Variable names should be descriptive
- of what the are being used for.
- In your INPUT module you first ask for the items name but not for the name of
- the currency you want to convert. You then ask for the currency type but input the currency amount.
- Your PERFORM CALCULATIONS module does not perform any calculations. You do set the sourcerate variable to different rates (but only for 4 of the specified currencies) You never perform the currency conversion.
Currency Conversion Design
Main module
Declare ItemName As String
Declare Currency type As Real
Call Welcome message module
Call Input Data module
Call Perform Calculations module
Call Output Results module
Write “Welcome to the currency convertor database,”
End Program
Input Data module
Write “Enter the item’s name?”
Input ItemName
Write “What is the currency type?”
Input currency dollar amount
End Input Data module
Perform Calculations module
If sourceCurrency is Dollar Then
Assign sourceRate to 1.4680 dollars
ElseIf sourceCurrency is Pound Then
Assign sourceRate to 1.6433 Pounds
ElseIf sourceCurrency is Yen Then
Assign sourceRate to 104.9200 yen
ElseIf sourceCurrency is Francs Then
Assign sourceRate to 6.2561 francs
End If
Output Results module
Write “The currency is”: ItemName