package com.imooc.array;public class SortDemo { public static void main(String[] args) { //冒泡排序 int[] a={34,53,12,32,56,17}; System.out.println("排序前的数组元素为:"); for(int n:a){ System.out.print(n+" "); } System.out.println(); int temp; for(int i=0;ia[j+1]){ temp=a[j]; a[j]=a[j+1]; a[j+1]=temp; } } } System.out.println("从小到大排序后的数组元素为:"); for(int n:a){ System.out.print(n+" "); } }}