Java 计算每个班级中及格人数的总和 

 1 public class ScoreFunction {
 2     public void sumScore() {
 3         int[][] classScore = {{65, 40, 66, 80, 90, 100, 45, 59}, {60, 40, 68, 80, 95, 38, 45, 59}, {60, 30, 68, 58, 93, 28, 45, 59}};
 4         int sum = 0;
 5 
 6         for (int classx = 0; classx < classScore.length; classx++) {
 7 
 8             for (int score = 0; score < classScore[classx].length; score++) {
 9 
10                 if (classScore[classx][score] >= 60) {
11                     sum++;
12                     System.out.println(classScore[classx][score]);
13                 }
14 
15 
16             }
17 
18         }
19         System.out.println("及格人数为：" + sum);
20     }
21 }

 

posted @ 2021-03-09 17:31  追大奔的兔子  阅读(414)  评论(0)    收藏  举报