显示个别学生的成绩

Question

我必须做一个程序，收集作业的总数和学生对每个作业的评分。程序返回每个学生的作业分数。这是我现在的输出窗口：

班上有多少学生？2用户输入=assignmentLimit

学生1：74用户输入

学生2：85用户输入

学生1分

但是在学生1分部分，我希望它显示41.0和74.0。对于学生2分，我想显示52.0和85.0。我该怎么做？这是收集和显示标记的部分：

double[][] mark = new double[assignmentLimit][studentLimit];
    for (index = 0; index < assignmentLimit; index++)
    {
        System.out.println("\nAssigment " + (index + 1) + " marks:");
        for (int studentMark = 0; studentMark < studentLimit; studentMark++)
        {
            System.out.print("\nStudent " + (studentMark + 1) + ": ");
            mark[index][studentMark] = Integer.parseInt(console.readLine());
        } // end of for(int index = 0; index < ARRAY_LIMIT; index++)
    }

    for (index = 0; index < studentLimit; index++)
    {  
        System.out.println("\nStudent " + (index + 1) + " marks");
        for (int studentMark = 0; studentMark < assignmentLimit; studentMark++)
        {
            System.out.println("\t" + mark[index][studentMark]);
        }
    }

Answer 1

试试这个：

double[][] mark = new double[assignmentLimit][studentLimit];
    for (index = 0; index < assignmentLimit; index++)
    {
        System.out.println("\nAssigment " + (index + 1) + " marks:");
        for (int studentMark = 0; studentMark < studentLimit; studentMark++)
        {
            System.out.print("\nStudent " + (studentMark + 1) + ": ");
            mark[index][studentMark] = Integer.parseInt(console.readLine());
        } // end of for(int index = 0; index < ARRAY_LIMIT; index++)
    }

    for (index = 0; index < studentLimit; index++)
    {  
        System.out.println("\nStudent " + (index + 1) + " marks");
        for (int studentMark = 0; studentMark < assignmentLimit; studentMark++)
        {
            System.out.println("\t" + mark[studentMark][index]); // mark[studentMark][index] but not mark[index][studentMark]
        }
    }