选择排序(Selection Sort) 选择排序(Selection Sort)是一种简单直观的排序算法。它首先在未排序序列中找到最小(大)元素,存放到排序序列的起始位置,然后,再从剩余未排序元素中继续寻找最小(大)元素,然后放到已排序序列的末尾。以此类推,直到所有元素均排序完毕。 选择排序的时间复杂度为 O(n^2),空间复杂度为 O(...
print bubbleSort(nums) 冒泡排序缺点也很明显,效率太低,而快速排序则进一步优化了这种排序方法。 二、快速排序(quick sort) 快速排序是由东尼·霍尔所发展的一种排序算法。在平均状况下,排序n个元素要O(nlogn)次比较。在最坏状况下则需要O(n^2)次比较,但这种状况并不常见。事实上,快速排序通常明显比其他O(nl...
}// 归并排序 O(n*logn)constmergeSort =function(arrayData, compareFn = compare) {letmerge =function(leftArray, rightArray, compareFn) {letresultArray = [];while(leftArray.length>0&& rightArray.length>0) {if(compareFn(leftArray[0], rightArray[0])) { resultArray.push(leftArray.shift());...
*@return输出有序数组*/publicstaticint[] mergeSort(int[] arr,intlow,inthigh) {intmid = (low + high) / 2;if(low <high) {//左边mergeSort(arr, low, mid);//右边mergeSort(arr, mid + 1, high);//左右归并merge(arr, low, mid, high); }returnarr; }/*** 将数组中low到high位置的...
Bubble Sort, Selection Sort, Insertion Sort, Merge Sort & Quick Sort This code helps you to understand the different Sorting algorithms. The sorting algorithms depicted in this code are: Bubble Sort Selection Sort Insertion Sort Quick Sort
The quadratic time complexity makes Bubble Sort highly inefficient for sorting large arrays when compared to more advanced sorting algorithms such as Quick Sort Algorithm or Merge Sort, which have better time complexities. For real-world applications dealing with substantial data sets, it is advisable...
问Quicksort、Heapsort和Bubblesort的相关性EN常见的排序算法实现主要实现快速排序, 冒泡排序, 堆排序 3...
Bubble Sort Quick Sort Merge Sort Insertion Sort Selection Sort Heap SortBubble Sort AlgorithmBubble Sort is a simple comparison-based algorithm. It repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order. ...
#merge sort備忘録に。def merge_sort(array): if len(array) == 1: return array left_array = merge_sort(a…
dataStructure_交换排序(冒泡排序bubbleSort/快速排序QuickSort),由于引入了枢轴变量p,我们可以将被选为枢轴的元素(比如第一个元素L[0]备份到p)在非最坏情况下,可以借助标记位,可以提前判断出