c# - 输出行/列中的二维数组

Question

基本上，我有一个二维字符串数组，其中一个维度包含姓名，另一个维度包含一组成绩。尽我所能描述，我希望输出的名称是“标题”，每个名称的成绩都在该列中。

因此:

Name1 Name2
83    47
66    22

等等

我的代码如下:

static void Main(string[] args)
    {
        // Create a 2D array for names, and their grades
        string[,] studentGrades = new string[5, 8];

        // Set student names/grades manually
        studentGrades[0, 0] = "Steve";
        studentGrades[0, 1] = "69";
        studentGrades[0, 2] = "80";
        studentGrades[0, 3] = "66";
        studentGrades[0, 4] = "75";
        studentGrades[0, 5] = "90";
        studentGrades[0, 6] = "69";
        studentGrades[0, 7] = "98";

        studentGrades[1, 0] = "Bob";
        studentGrades[1, 1] = "73";
        studentGrades[1, 2] = "67";
        studentGrades[1, 3] = "65";
        studentGrades[1, 4] = "91";
        studentGrades[1, 5] = "48";
        studentGrades[1, 6] = "33";
        studentGrades[1, 7] = "94";

        studentGrades[2, 0] = "Lewis";
        studentGrades[2, 1] = "67";
        studentGrades[2, 2] = "80";
        studentGrades[2, 3] = "66";
        studentGrades[2, 4] = "75";
        studentGrades[2, 5] = "90";
        studentGrades[2, 6] = "69";
        studentGrades[2, 7] = "63";

        studentGrades[3, 0] = "Sara";
        studentGrades[3, 1] = "55";
        studentGrades[3, 2] = "58";
        studentGrades[3, 3] = "63";
        studentGrades[3, 4] = "70";
        studentGrades[3, 5] = "55";
        studentGrades[3, 6] = "55";
        studentGrades[3, 7] = "76";

        studentGrades[4, 0] = "Xavier";
        studentGrades[4, 1] = "22";
        studentGrades[4, 2] = "27";
        studentGrades[4, 3] = "25";
        studentGrades[4, 4] = "19";
        studentGrades[4, 5] = "42";
        studentGrades[4, 6] = "18";
        studentGrades[4, 7] = "32";

        // Loop the array dimensions and output/format output the names/grades
        for (int name = 0; name < studentGrades.GetLength(0); name++)
        {
            for (int grade = 0; grade < studentGrades.GetLength(1); grade++)
            {
                Console.WriteLine(studentGrades[name, grade]);
            }
            Console.WriteLine("");
        }
    }

编辑

输出是这样的:

Steve
69
80
....

Bob
73
67
....

等等

Answer 1

for (int grade = 0; grade < studentGrades.GetLength(1); grade++)
{
    for (int name = 0; name < studentGrades.GetLength(0); name++)
    {
        Console.Write("{0, -15}", studentGrades[name, grade]);
    }
    Console.WriteLine();
}

上面的代码会给出这样的结果:

Steve          Bob            Lewis          Sara           Xavier
69             73             67             55             22
80             67             80             58             27
66             65             66             63             25
75             91             75             70             19
90             48             90             55             42
69             33             69             55             18
98             94             63             76             32