import java.util.Scanner
/*
* 功能:实现接收三个班级的各四名学员的成绩信息,然后计算每个班级学员的平均分
* 知识点:二重循环、外层循环控制班级数量、内层循环控制每个班级的学员数量
* */
public class study02 {
public static void main(String[] args) {
int classNum = 3
int stuNum = 4
double sum = 0
double avg = 0
Scanner input = new Scanner(System.in)
for (int i = 1
sum = 0
System.out.println("****请输入第"+i+"个班级的成绩****")
for (int j = 1
System.out.print("请输入第"+j+"个学员的成绩:")
int score = input.nextInt()
sum = sum+score
}
avg = sum/stuNum
System.out.println("第"+i+"个班级学生的平均分:"+avg)
}
}
}
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