按值对二维矩阵排序的最佳方法是什么？

Question

I have a two-dimensional array:

function getMatrix(size) {
    var matrix = [];

    for (var i = 0; i < size; i++) {
        matrix[i] = new Array(size);
    }
    return matrix;
};

It is filled with numeric values, so every existing matrix[i][j] is a Number . What is the best way to get a sequence of i and j pairs that will correspond to a seqence of highest to lowest values in the matrix?

Answer 1

I'd create a class that has attributes i , j and value . Create an object for each value in the matrix by filling i, j and the matrix value into this object. Put all objects in a list and sort the list with list.sort(sortFunction) and a self-defined sortFunction that sorts the list by object.value .

Then print the (i,j) pairs in the sorted list.