选择排序

Select sort    选择排序

package day1225;import java.util.Arrays;import java.util.Random;/** * 选择排序 * @author Administrator * */public class Select_Sort {public static void main(String[] args) {int[] arr = new int[10];for(int i = 0;i<arr.length;i++){arr[i] = new Random().nextInt(99)+1;}System.out.println("未排序的数组为"+Arrays.toString(arr));for(int i = 0;i<arr.length-1;i++){for(int j = i+1;j<arr.length;j++){if(arr[i]>arr[j]){int temp = arr[i];arr[i] = arr[j];arr[j] = temp;}}}System.out.println("排序后的数组为"+Arrays.toString(arr));}}