Selection sort in Java Max-min sorting Let's say that an array is max-min sorted if the first element of the array is the maximum element, the second is the minimum, the third is the second maximum and so on. Modify Selection sort such that it can be used for max-min sorting. Inpu...
publicstaticint[]Sort(int[]array){//记录数组长度intlength =array.length;//外层循环for(inti=0;i<length-1;i++){//将最小数下标记录为iintmin_index = i;//内层循序 遍历i后边的数组for(intj=i+1;j<length;j++){if(array[j]<array[min_index]){//如果当前遍历到的数小于当前最小索引的对应...
Following Java class shows how to implement Selection sort in Java. package com.zparacha.algorithms; import java.util.Arrays; /** * Selection Sort Implementation In Java * * @author zparacha * * @param <T> */ public class SelectionSort<T extends Comparable<T>> { int size; T[] data...
选择排序(Selection-sort)是一种简单直观的排序算法。它的工作原理: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。 算法描述 n个记录的直接选择排序可经过n-1趟直接选择排序得到有序结...
/** * 选择排序 * @author chenpeng * */ public class SelectionSort { //我们的算法类不允许产生任何实例 private SelectionSort() {} public static void sort(int[] arr) { int n = arr.length; for(int i=0;i<n;i++) { //寻找区间里最小值的索引 int minIndex =i; for(int j=i+1;...
public class SelectionSort { /** * 选择排序 * @param arr 待排序数组 */ public void selectionSort(Integer[] arr) { // 需要遍历获得最小值的次数 // 要注意一点,当要排序 N 个数,已经经过 N-1 次遍历后,已经是有序数列 for (int i = 0; i < arr.length - 1; i++) { ...
Java C C++ # Selection sort in PythondefselectionSort(array, size):forstepinrange(size): min_idx = stepforiinrange(step +1, size):# to sort in descending order, change > to < in this line# select the minimum element in each loopifarray[i] < array[min_idx]: min_idx = i# put...
import java.util.Scanner; //选择排序 public class SelectionSort { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入元素的个数:"); int n = sc.nextInt(); int arr[] = new int[n]; ...
因为789456123，这算是一个数字，args的长度也就是一 可以改为：String[] s = args.split();int[] a = new int[s.length];for(int m = 0; m < a.length; m++){ a[m] = new Integer(s[m]);}
Java Program Implementation Let's implement the selection sort algorithm: public void sort(int arr[]) { int n=arr.length; int min_ind; for(int i=0;i<n;i++) { min_ind = i; for(int j=i+1;j<n;j++) { if(arr[min_ind] > arr[j]) ...