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Posts I've Made

  1. In Topic: Help with Algorithms Pseudocode and Loops

    Posted 18 Feb 2013

    Just do the opposite of a multiplication.

    If n=i*i*i...*i j times,then just just do n/i,save the result,then result/i etc.
    At sometime,result/i will return 1.That means j is an integer.
    Then you have a pair (since i is already an integer)
    Also think of the exceptions.What if n/i or result/i is not an integer?

    I think that piece of information is enough to start writing your pseudocode.
  2. In Topic: Stuck in a method

    Posted 17 Jan 2013

    View PostCasiOo, on 17 January 2013 - 09:53 AM, said:

    A List has a couple of methods that make it easy to make a Deck class
    You do not need to use the List class though

    Why is it so important for you to remove the Card after it has been drawn? The Deck class could just keep track of which cards has been drawn and that way make sure they are not drawn again
    You could use the stack structure in your Deck class. I think this is a good school example teaching how to use a stack :)/>
    When you search for stack implementation, you will notice that it can be made with both a List and an array


    I could have an int index that keeps watching the Deck,right?
    I've never used a stack,I will try to do it so.

    Thanks again.
  3. In Topic: Stuck in a method

    Posted 17 Jan 2013

    At the moment I am using an Array.Is that possible?
    I mean to delete the drawn cards?
    Or should I use an ArrayList?

    Thanks for the suggestions.
  4. In Topic: Stuck in a method

    Posted 17 Jan 2013

    Thanks a lot,done!
  5. In Topic: Changing Icon of a JLabel

    Posted 14 Jan 2013

    View Postg00se, on 13 January 2013 - 04:08 AM, said:

    Quote

    ImageIcon icon = new ImageIcon("C:\\Dice_2.jpg");
    

    That location is normally out of bounds to some extent. Test it thus

    File f = new File("C:/Dice_2.jpg");
    System.out.println("Does the file exist? " + f.exists() + " Can i read the image file? " + f.canRead());
    


    Clearly my fault.
    I found out that it did not exist and then that I gave "C:\... instead of C:/...

    Question: Where should I put the file,that I can call the file just by typing "File.jpg" ?

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