using System;

​

namespace ArraysExercise

{

    public class Program

    {

        public static void Main()

        {

            Exercise1.Start();

        }

    }

​

    class Exercise1

    {

        /*

    Enter name of agent: Ted

    Enter name of subject: Math

    Agent Ted is 87 in Math.

​

    Enter name of agent: Tex

    Enter name of subject: Math

    Agent Tex is not yet employed.

    Enter name of agent: Ted

    Enter name of subject: Mathematics

    Mathematics is not yet available.

    */

        public static void Start()

        {

            string[] names = {"Ted", "Jack", "Jeffrey", "Carl", "Aileen", "Harold"};

            string[] subjects = {"Math", "Science", "Reading"};

            int[, ] grades = {{87, 76, 45, 54, 73, 62}, {78, 67, 54, 45, 37, 26}, {88, 77, 55, 44, 33, 66}};

            Console.Write("Enter name of agent: ");

            string name = Console.ReadLine();

            Console.Write("Enter Subject of agent:");

            string sub = Console.ReadLine();

            int index = -1;

            for (int i = 0; i < 6; i++)

            {

                if (index >= 0 && index >= 0)

                {

                    Console.WriteLine("Agent " + name + " is " + grades[index, index] + " in " + sub);

                }

                else

                {

                    Console.WriteLine("Agent " + name + " is not yet employed.");

                    Console.WriteLine(sub + " is not yet available.");

                    break;

                }

            }

        }

    }

​

    class Exercise2

    {

        /*

    Enter name of agent: Ted

    Agent Ted average is 87.0.

​

    Enter name of agent: Tex

    Agent Tex is not yet employed.

    */

        public static void Start()

        {

            string[] names = {"Ted", "Jack", "Jeffrey", "Carl", "Aileen", "Harold"};

            int[, ] grades = {{87, 76, 45, 54, 73, 62}, {87, 67, 54, 45, 37, 26}, {88, 77, 55, 44, 33, 66}, {86, 77, 55, 44, 33, 66}, {87, 76, 45, 54, 73, 62}, {87, 76, 45, 54, 73, 62}};

            bool isDone = false;

            string name;

            do

            {

                int indexforName = -1;

                int counterforName = 0;

                int counterforGrade = 0;

                double avgGrade = 0;

                Console.WriteLine("Enter the name of the agent");

                name = Console.ReadLine();

                do

                {

                    if (name.Equals(names[counterforName]))

                    {

                        indexforName = counterforName;

                        break;

                    }

                    else

                    {

                        counterforName++;

                    }

                }

                while (counterforName < 6);

                do

                {

                    if (counterforName < 6)

                        avgGrade += grades[counterforGrade, counterforName];

                    counterforGrade++;

                }

                while (counterforGrade < 6);

                if (indexforName != -1)

                {

                    Console.WriteLine("Agent {0} average is {1}", name, (avgGrade / 6).ToString("0.0#"));

                    Console.WriteLine("Would you like to try again ? Type '1' for yes '0' for no");

                    int choice = Convert.ToInt32(Console.ReadLine());

                    if (choice == 0)

                    {

                        isDone = true;

                    }

                    else

                    {

                        isDone = false;

                    }

                }

                else

                {

                    Console.WriteLine("Agent {0} is not yet employed.", name);

                    Console.WriteLine("Would you like to try again ? Type '1' for yes '0' for no");

                    int choice = Convert.ToInt32(Console.ReadLine());

                    if (choice == 0)

                    {

                        isDone = true;

                    }

                    else

                    {

                        isDone = false;

                    }

                }

            }

            while (!isDone);

​

        }

    }

}