排序算法之选择排序（简单选择排序、堆排序）

跋扈洋发布时间：2021-08-12 21:05:25 ，浏览量：4

选择排序（简单选择排序、堆排序）

选择排序
- 简单选择排序
- - 概念
  - 算法实现
- 堆排序
- - 概念
  - 算法实现
后续

选择排序

选择排序的基本思想是：每一趟在待排序元素中选取关键字最小（或最大）的元素加入有序子序列。

简单选择排序概念

假设排序表为L[1…N]，，第i趟排序即从L[1…N]中选择关键字最小的元素与L（i）交换，每一趟排序可以确定一个元素的最终位置，这样经过n-1趟排序就可以使得整个排序表有序。

算法实现

void select_sort(ElemType A[],int n)
{
	int i, j,min;
	for (i = 0; i


    
        
        
        
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