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  1. 05-28-2012, 05:26 AM #1
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    D-X69
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    Question Sum up elements in an array?

    How do I sum up all values of an array with for loop? And how do I find the average?

    For example:
    Java Code: 
    int[] testResults = {80, 82, 62, 49, 16, 18};
    How do I sum up all the elements in that array?

    Can anyone give me an example of the code and some explanation. Thanks
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  2. 05-28-2012, 08:11 AM #2
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    JosAH
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    Default Re: Sum up elements in an array?

    Can you define an int variable that can hold the sum? Can you loop over your array?

    kind regards,

    Jos
    When people rob a bank they get a penalty; when banks rob people they get a bonus.
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  3. 05-28-2012, 08:15 AM #3
    pbrockway2
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    Default Re: Sum up elements in an array?

    Also at How to sum up elements in an array?
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  4. 05-30-2012, 04:23 PM #4
    Evanxtreme
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    Default Re: Sum up elements in an array?

    [ spoonfeeding deleted - mod ]
    Last edited by JosAH; 05-30-2012 at 04:48 PM.
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