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Thread: Convert Array to LinkedList

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    Default Convert Array to LinkedList

    I'm looking at how to convert an array of int numbers to a Linked list?

    Here is my take but it doesn't work
    int[] numbers = { 1, 4, 17, 7, 25, 3, 100 };
            Arrays.sort(numbers);
            System.out.println(Arrays.toString(numbers));
     
            System.out.println(numbers.length);
            System.out.println(getAverageValue(numbers));
     
            // Convert array to list
            LinkedList<int[]> ll = new LinkedList(Arrays.asList(numbers));
            System.out.println(ll.size()); // print 1 so something wrong
            for (int i = 0; i < ll.size(); i++) {
                System.out.println(i + " = " + ll.get(i)); // print 0 = [I@3419866c
            }

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    Default Re: Convert Array to LinkedList

    LinkedList<int[]> ll
    says the LinkedList contains arrays of int

    System.out.println(ll.size()); // print 1 so something wrong
    The code has only added 1 array to the List
    If you don't understand my answer, don't ignore it, ask a question.

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    Default Re: Convert Array to LinkedList

    Are you telling me that I perfectly converted my array into a linkedList but your point is that it is an LinkedList of an Array of Int right.

    Is that what you telling me?
    Last edited by siid14; July 18th, 2022 at 04:00 PM.

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    Default Re: Convert Array to LinkedList

    LinkedList of an Array of Int
    Yes, that is what this expression says:
    LinkedList<int[]> ll
    int[] is an array of int
    If you don't understand my answer, don't ignore it, ask a question.

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