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  1. #1
    schvuu is offline Member
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    Default Check a list , true false

    Hello, I'm in desperate need of some quick help! ;D
    Let's say I have a hotel, and I want to check what rooms are available, simple true or false.
    I have 4 rooms on each floor, and 4 floors. Let's just call them floor A,B,C,D and room A1,A2 etc..

    How whould someting like this look like, and how do I change the value (true or false) of one specific room?

  2. #2
    jim829 is offline Senior Member
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    Default Re: Check a list , true false

    It depends on how you have your rooms arranged. You could use either a 4 x 4 array, a List of Lists, or a Map. Then you just use the appropriate technique to access the desired element in the data structure (aka, room) and change its status.

    Regards,
    Jim
    The Java™ Tutorial | SSCCE | Java Naming Conventions
    Poor planning our your part does not constitute an emergency on my part.

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