package com.jege.spring.boot.hello.world;/** * java算法之冒泡排序
 * 将数组按照从大到小的顺序排列
 *  *  * @author Administrator * */public class BubbleSort{    public static void main(String[] args){        int score[] = {67, 69, 75, 87, 89, 90, 99, 100};        for (int i = 0; i < score.length -1; i++){    //最多做n-1趟排序            for(int j = 0 ;j < score.length - i - 1; j++){    //对当前无序区间score[0......length-i-1]进行排序(j的范围很关键，这个范围是在逐步缩小的)                if(score[j] < score[j + 1]){    //把小的值交换到后面                    int temp = score[j];                    score[j] = score[j + 1];                    score[j + 1] = temp;                }            }                        System.out.print("第" + (i + 1) + "次排序结果：");            for(int a = 0; a < score.length; a++){                System.out.print(score[a] + "\t");            }            System.out.println("");        }            System.out.print("最终排序结果：");            for(int a = 0; a < score.length; a++){                System.out.print(score[a] + "\t");       }    }}