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Type: Posts; User: Rhyssa6

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  1. Replies
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    Re: While loop not iterating correctly

    Thanks Norm, I understand what you mean about the variables being outside the scope of the method. I also had my file opening method wrong. I now have it all working excpet for one thing. When I call...
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    Re: While loop not iterating correctly

    I can't copy & post from the Task or Build view windows but the error messages are exactly what I posted above.
    In the StudentInfo file:
    cannot find symbol variable inputStream ...
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    Re: While loop not iterating correctly

    Dlorde, I do usually try to name my methods and objects more reasonably, that was about my 3rd copy of this assignment and I got lazy.
    Norm, I've tried to do what you suggested but I cannot get it...
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    Re: While loop not iterating correctly

    Here is my studentRecords code:


    prac Record = new Prac();

    public int studentRecords()
    {
    Scanner inputStream = null;

    try
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    Re: While loop not iterating correctly

    I now have this code working correctly (mostly) - the array reads each line in the text file and prints it out in the required format.
    However I've also tried writing other code for it which has a...
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    Re: While loop not iterating correctly

    This is the code I tried for making a new array:

    double marks2[] = new double[5];

    for (i=0; i< marks.length; i++)
    {
    marks[i] = marks2[i];
    System.out.println(marks[i]);
    }
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    Re: While loop not iterating correctly

    I figured out what the problem is, but not how to fix it. Marks[] is an array of 5 doubles for each student. The array is being filled by the values on the first iteration of the loop so it doesn't...
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    While loop not iterating correctly

    ***While loop now working, just need an argument for a method.***

    I have a text file with 8 lines of information. Each line has an int (UniqueID), a string (name) and 5 doubles (marks). Each item...
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    Copy Constructor

    I've written the following code to test a copy constructor to exit a program if there is no input but the program always runs. If there is no input in the brackets then it simply runs with 0.00.

    ...
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    Reading values from main file

    I have a savings account assignment which includes the following step:
    a public method of the appropriate type called equals which will compare two accounts and return true if both savingsBalance...
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