冒泡算法

package arithmetic;import java.util.Random;public class Bubble_Sort {public static void main(String[] args) {int[] arr = new int[10];int t;for(int i=0;i<arr.length;i++) {Random rand = new Random();arr[i] = rand.nextInt(100);System.out.print(arr[i]+" ");}for(int i=0;i<arr.length-1;i++) {for(int j=0;j<arr.length-i-1;j++) {if(arr[j]>arr[j+1]) {t=arr[j];arr[j]=arr[j+1];arr[j+1]=t;}}}System.out.println();for(int i=0;i<arr.length;i++) {              System.out.print(arr[i]+" ");  }}}