数据结构排序Java 的相关内容

数据结构与算法中的七大排序（Java实现）

一、直接插入排序思想：定义i下标之前的元素全部已经有序，遍历一遍要排序的数组，把i下标前的元素全部进行排序，当遍历玩这个数组后，就已经排好序了。代码如下：public static void insert...

【数据结构】【直接排序法】Java代码

public class 直接排序 { /** * 直接排序法仅排序1轮 * @param arr 数组 * @param ji 基准索引，填写几，就以谁为基准进行一次划分 */ public static void qsort(int[] arr, int ji) { int l&#.....

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数据结构 | 排序算法总结——（三）希尔排序排序（附Java实现代码）

1.2.3希尔排序希尔排序又叫缩小增量排序基本思想：先取一个小于n的整数作为第一个增量，把文件的全部记录分成d1个组。所有距离为d1的倍数的记录放在同一个组中。先在各组内进行直接插入排序；然后，取第二个增量d2<d1重复上述的分组和排序，直至所取的增量dt=1(dt<dt-l<…&...

【数据结构与算法】十大经典排序（c语言&Java）（5）

🍆 基数排序（Radix Sort)简介：基数排序是按照低位先排序，然后收集；再按照高位排序，然后再收集；依次类推，直到最高位。有时候有些属性是有优先级顺序的，先按低优先级排序，再按高优先级排序。最后的次序就是高优先级高的在前，高优先级相同的...

【数据结构与算法】十大经典排序（c语言&Java）（4）

🍈 计数排序（Counting Sort）简介：计数排序不是基于比较的排序算法，其核心在于将输入的数据值转化为键存储在额外开辟的数组空间中。作为一种线性时间复杂度的排序，计数排序要求输入的数据必须是有确定范围的整数。设计思想：找出待排序的数组中最大和最小的元素；统计数组中每个值为i...

【数据结构与算法】十大经典排序（c语言&Java）（3）

🌶 快速排序（Quick Sort）简介：快速排序的基本思想：通过一趟排序将待排记录分隔成独立的两部分，其中一部分记录的关键字均比另一部分的关键字小，则可分别对这两部分记录继续进行排序，以达到整个序列有序。设计思想：快速排序使用分治法来把一个串（list&...

【数据结构与算法】十大经典排序（c语言&Java）（2）

🍌 希尔排序（Shell Sort）简介：1959年Shell发明，第一个突破O(n2)的排序算法，是简单插入排序的改进版。它与插入排序的不同之处在于，它会优先比较距离较远的元素。希尔排序又叫缩小增量排序。设计思想：先将整个待排序的记录序列分割成为若干子序列分别进行直接插入排序&#x...

【数据结构与算法】十大经典排序（c语言&Java）（1）

🍓 冒泡排序（Bubble Sort）简介：冒泡排序（Bubble Sort），是一种计算机科学领域的较简单的排序算法。它重复地走访过要排序的元素列，依次比较两个相邻的元素，如果顺序（如从大到小、首字母从Z到A）错误就把他们交换过来。走访元素...

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