publicclass BubbleSort{
2publicstaticvoid main(String[] args){
3int score[] = {67, 69, 75, 87, 89, 90, 99, 100};
4for (int i = 0; i < score.length -1; i++){ //最多做n-1趟排序
5for(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)
6if(score[j] < score[j + 1]){ //把小的值交换到后面
7int temp = score[j];
8 score[j] = score[j + 1];
9 score[j + 1] = temp;
10 }
11 }
12 System.out.print("第" + (i + 1) + "次排序结果:");
13for(int a = 0; a < score.length; a++){
14 System.out.print(score[a] + "\t");
15 }
16 System.out.println("");
17 }
18 System.out.print("最终排序结果:");
19for(int a = 0; a < score.length; a++){
20 System.out.print(score[a] + "\t");
21 }
22 }
23 }
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