An order of n raised to the power of 2 time is taken by selection sort to sort the elements in the given list that is the best case time complexity is O(n^2) whereas an order of n time is taken by bubble sort to sort the elements in the given list that is the best case time ...
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(...
也是最容易实现的排序算法.使用这种算法进行排序时,数据值会像气泡一样从数组的一端漂浮到另一端,所以...
代码 1publicstaticvoidSort(T[] items)2{3if(items.Length <2)4{5return;6}78intswappedTimes;9do10{11swappedTimes =0;12//重复的遍历数组。13for(vari =1; i < items.Length; i++)14{15//每次遍历都比较两个元素,如果顺序不正确就把他们交换一下。16if(items[i -1].CompareTo(items[i]) >0...
public static void selectionSort(int[] arr) { /* * Selection sort sorting algorithm. Cycle: The minimum element form the * unsorted sub-array on he right is picked and moved to the sorted sub-array on * the left. * * The outer loop runs n-1 times. Inner loop n/2 on average. th...
Bubble Sort 临近比较,如果逆序,则进行 swap。 代码: 时间复杂度: Fixed O(n^2)空间复杂度:No extra space Selection S...
图1:选择排序(Selection sort) 图2:插入排序(Insertion sort) 图3:冒泡排序(Bubble sort) 图4:归并排序(Merge sort, 1945年) 图5:侏儒排序(Gnome sort, 2000年,改编自插入和冒泡排序) 图6:希尔排序(Shell sort,1959年,改进自插入排序) 图7:快速排序(Quick sort, 1959年) ...
百度试题 结果1 题目下列哪个方法是Java中的排序算法? A. selectionSort() B. bubbleSort() C. insertionSort() D. none of the above 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目下列哪个方法是Java中的排序算法(B) A. bubbleSort B. sort C. selectionSort D. insertionSort 相关知识点: 试题来源: 解析 B 反馈 收藏
A Novel Sorting Algorithm and Comparison with Bubble sort and Insertion sort We also compare Counting Position algorithm with Bubble sort and Selection sort. We have used the MATLAB for implementation and Analysis of CPU time taken for all the three sorting algorithms used. We have checked the al...