Need help with calculator program using Raptor
Last Post 07 Sep 2012 05:27 AM by cdw2152. 0 Replies.
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07 Sep 2012 05:27 AM
    I have to make a calculator using the Raptor program according to this instruction:
    The main menu of your program is to continue to prompt the user for an arithmetic choice until the user enters a sentinel value to quit the calculator program.
    When the user chooses an arithmetic operation (i.e. addition) the operation is to continue to be performed (i.e. prompting the user for each number, displaying the result, prompting the user to add two more different numbers) until the user enters a sentinel value to end the chosen arithmetic operation.
    If the user chooses division, do not allow the user to divide by 0. Display an error message to user and ask the user to choose another denominator.

    I did excellent on my first two programs but for some reason I cannot grasp and get the While Loop concept.

    Any help would be appreciated