using System;

​

public class Program

{

    public static double[] arrayAvg(double[, ] a)

    {

        double[] tempArray = new double[a.GetLength(0)];

        double sum = 0;

        for (int i = 0; i < a.GetLength(0); i++)

        {

            for (int j = 0; j < a.GetLength(1); j++)

            {

                sum = sum + a[i, j];

            }

​

            double avg = sum / (a.GetLength(1));

            tempArray[i] = avg;

            sum = 0;

        }

​

        return tempArray;

    }

​

    public static void Main()

    {

        Console.WriteLine("How many students do you have?");

        int students = int.Parse(Console.ReadLine());

        string[] names = new string[students];

        Console.WriteLine("Type your students names, pressing enter after each name");

        for (int i = 0; i < names.Length; i++)

        {

            names[i] = Console.ReadLine();

            Console.Clear();

        }

​

        Array.Sort(names);

        Console.WriteLine("How many grades would you like to input for each student?");

        int gradescount = int.Parse(Console.ReadLine());

        Console.Clear();

        int[, ] grades = new int[students, gradescount];

        for (int i = 0; i < students; i++)

        {

            Console.WriteLine("What are the grades for" + names[i] + "?");

            for (int j = 0; j < gradescount; j++)

            {

                grades[i, j] = int.Parse(Console.ReadLine());

            }

        }

​

        for (int i = 0; i < grades.GetLength(0); i++)

        {

            if (names[i].Length == 3)

                Console.Write("\n|    " + names[i] + "   |");

            if (names[i].Length == 4)

                Console.Write("\n|   " + names[i] + "   |");

            if (names[i].Length == 5)

                Console.Write("\n|   " + names[i] + "  |");

            if (names[i].Length == 6)

                Console.Write("\n|   " + names[i] + " |");

            if (names[i].Length == 7)

                Console.Write("\n|   " + names[i] + "|");

            if (names[i].Length == 8)

                Console.Write("\n|  " + names[i] + "|");

            if (names[i].Length == 9)

                Console.Write("\n| " + names[i] + "|");

            if (names[i].Length == 10)

                Console.Write("\n|" + names[i] + "|");

            for (int j = 0; j < grades.GetLength(1); j++)

            {

                if(grades[i, j] < 10)

                Console.Write(" "grades[i, j])

                Console.Write(grades[i, j]);

            }

        }

    }

}