JavaScript:实现GridGet算法（附完整源码）

最新推荐文章于 2025-06-04 15:49:34 发布

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最新推荐文章于 2025-06-04 15:49:34 发布

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分类专栏： JavaScript算法完整教程文章标签： javascript 算法数据结构

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本文深入探讨了如何使用JavaScript实现GridGet算法，通过详细步骤和完整源码，揭示了该算法在数据结构操作中的应用。适合对JavaScript编程和算法感兴趣的读者学习。

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JavaScript:实现GridGet算法

/*
  
    These methods will find x or y given the element and columns for a 2 dimensional array.

    If your array is a perfect square, you can find columns by getting the square
    root of the length of the array.

    Let's say for instance you had an array of 10 by 10 or 100, elements and you wanted to
    find the shortest distance between element 3, and element 49. In this case coding out
    a function to return the distance without finding x and y for both elements I found to
    be painful. If you first find x and y, where 3 becomes 4,1 and 49 becomes 10,5, you can
    find distance by first subtracting x from x and y from y this returns 6,4 or -6,-4.
    Next apply absolute value to

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