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  1. #1
    ledgman is offline Member
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    Apr 2012
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    Default How to Save data about 5 Computers?

    I have a course assignment but im stuck.

    this is what I was told.

    Use a text file. Save data about 5 computers: HDD size, model name, weight, and screen diagonal. Find a computer with the biggest diagonal.

    Help please. Thanks.

  2. #2
    Norm's Avatar
    Norm is offline Moderator
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    Jun 2008
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    Default Re: How to Save data about 5 computers?

    Moved to New to Java. Not an Advanced topic.

    Create a file with one line of data for each computer.
    Read the lines of the file into the program one by one.
    split the words on each line into separate Strings.
    convert the words that are numbers into numbers using the Integer parsing method.
    Compare the numbers from each line to find the biggest value.
    Last edited by Norm; 04-02-2012 at 01:46 PM.
    If you don't understand my response, don't ignore it, ask a question.

  3. #3
    DarrylBurke's Avatar
    DarrylBurke is offline Forum Police
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    Sep 2008
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    Default Re: How to Save data about 5 Computers?

    If you're forever cleaning cobwebs, it's time to get rid of the spiders.

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