冒泡程序

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");        }     } }