Java输入三个班每班三个人，输入成绩，分别计算每个班级的总分和平均分

代码如下：

public static void main(String[] args) {
		Scanner scanner = new Scanner(System.in);
		int score;
		int sum = 0,avg;
		for(int i = 1;i <= 3 ;i++) {
			sum = 0;
			for(int j = 1;j <= 3;j++) {
				System.out.println("请输入成绩：");
				score = scanner.nextInt();
				sum += score;
			}
			avg = sum/3;
			System.out.println("第" + i + "班级的总分是" + sum);
			System.out.println("第" + i + "班级的平均分是：" + avg);
		}		
	}

运行结果：

标签：Java,Scanner,int,System,static,输入,平均分
来源： https://www.cnblogs.com/hg-blogs/p/15449645.html