冒泡排序

public class BubbleSort {public static void main(String[] args) {int[] arr = { 49, 38, 65, 97, 76, 13, 27, 49 };sort(arr);for(int i =0;i<arr.length;i++){System.out.println(arr[i]);}}public static void sort(int[] arr){for(int i =1;i<arr.length;i++){for(int j=0;j<arr.length-i;j++){if(arr[j]>arr[j+1]){int temp = arr[j];arr[j] = arr[j+1];arr[j+1] =temp;}}}}}