C#语法基础13_插入排序Insertion Sort Algorithm 理解 例子(代码实现) 理解 以数组Arr[10] = {9,8,2,5,1,3,6,4}的升序排序为例帮助理解 从第二个元素开始,第i个元素(i>=2)与第i-1个元素比较交换建立彼此间的有序关系,同样的第i-1个元素和第i-2个元素比较交换建立彼此间的有序关系,直到数组的第2...
Insertion sort is implemented in four programming languages, C, C++, Java, and Python − <stdio.h>voidinsertionSort(intarray[],intsize){intkey,j;for(inti=1;i<size;i++){key=array[i];//take valuej=i;while(j>0&&array[j-1]>key){array[j]=array[j-1];j--;}array[j]=key;}}{...
public static void insertionSort(int[] arr) { if (arr == null || arr.length < 2) { return; } // 不只1个数 for (int i = 1; i < arr.length; i++) { // 0 ~ i 做到有序 //当j--后 j为-1时,代表这个小排序达成,跳出,进行接下来的排序 for (int j = i - 1; j >= 0...
Basic Insertion Sort ImplementationHere's a basic implementation of insertion sort for numeric data in PHP. basic_insertion_sort.php <?php function insertionSort(array &$arr): void { $n = count($arr); for ($i = 1; $i < $n; $i++) { $key = $arr[$i]; $j = $i - 1; while...
[i]);/* Insertion Sort */for(i=1;i<n;i++){array_key=arra[i];j=i-1;// Move elements greater than array_key to one position ahead of their current positionwhile(j>=0&&arra[j]>array_key){arra[j+1]=arra[j];j=j-1;}// Insert array_key at its correct positionarra[j+1]=...
Insertion Sort AlgorithmThis video explains how to sort a list using an insertion sort algorithm.Khan AcademyKhan Academy
public static void insertionSort(int[] arr) { if (arr == null || arr.length < 2) { return; } // 不只1个数 for (int i = 1; i < arr.length; i++) { // 0 ~ i 做到有序 //当j--后 j为-1时,代表这个小排序达成,跳出,进行接下来的排序 ...
insertion_sort(a+left, right-left+1); } } template<typename T> void sort(T *a, size_t n) { quicksort(a, 0, n-1); } template<typename T> void print_array(T *a, size_t n) { size_t i; cout << "["; for (i = 0; i < n-1; i++) { ...
# Insertion sort in PythondefinsertionSort(array):forstepinrange(1, len(array)): key = array[step] j = step -1# Compare key with each element on the left of it until an element smaller than it is found# For descending order, change key<array[j] to key>array[j].whilej >=0andke...
1.1 直接插入排序(Insertion Sort) public static void insertionSort(int[] arr) { if (arr == null || arr.length < 2) { return; } for (int i = 1; i < arr.length; i++) { for (int j = i - 1; j >= 0 && arr[j] > arr[j + 1]; j--) { swap(arr, j, j + 1); ...