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  1. #1
    kert666 is offline Member
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    Default Need help with binary insertion algorithm

    Hi first of all, im new to this forum and the main reason im here is my homework in "Algorithm and data structures".
    Code is here

    My task is to write a program to sort (a part of) a given list of comparable elements using binary insertion sort method. Binary insertion method is a modified insertion method that uses binary search to find the insertion point. Your implementation has to be stable (has to preserve the original order of equal elements). There are three parameters to your program:
    a - the list;
    left - starting index (included);
    right - ending index (excluded).

    The method signature is:

    static public <T extends Object & Comparable<? super T>>
    void biSort (List<T> a, int left, int right) , it starts at the line 130 "bisort" method.

  2. #2
    kert666 is offline Member
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    Default Re: Need help with binary insertion algorithm

    Quote Originally Posted by kert666 View Post
    Hi first of all, im new to this forum and the main reason im here is my homework in "Algorithm and data structures".
    Code is here

    My task is to write a program to sort (a part of) a given list of comparable elements using binary insertion sort method. Binary insertion method is a modified insertion method that uses binary search to find the insertion point. Your implementation has to be stable (has to preserve the original order of equal elements). There are three parameters to your program:
    a - the list;
    left - starting index (included);
    right - ending index (excluded).

    The method signature is:

    static public <T extends Object & Comparable<? super T>>
    void biSort (List<T> a, int left, int right) , it starts at the line 130 "bisort" method.
    My problem is that i dont know how to create the insertion method for the binarysearch. If u take a look at my code theres my bugged solution for this task, perhaps someone could help me with it.

  3. #3
    Tolls is offline Moderator
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    Default Re: Need help with binary insertion algorithm

    Moving to New to Java from a staff only section.
    Please do not ask for code as refusal often offends.

    ** This space for rent **

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