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}};

            int index = -1;

            bool DoLoop = true;

            while(DoLoop) {

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

                string agent = Console.ReadLine();

                Console.WriteLine("Enter name of subject: ");

                string subject = Console.ReadLine();

                index ++;

                if (index != -1) {

                    Console.WriteLine("Agent " + agent + " is " + " in " + subject[0]);

                }

                else if(agent == "end") {

                    DoLoop = false;

                    break;

                }

                else {

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

                }

        }

        }

    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() //for loop ver :3

        {

            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}};

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

            string agent = Console.ReadLine();

​

            int index = -1;

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

                if (agent.Equals(names[i])) {

                    index = i;

                    break;

                }

            }

            if (index != -1) {

                double num = 0.0;

                num = (grades[0, index] + grades[1, index] + grades[2, index] + grades[3, index] + grades[4, index] + grades[5, index] ) / 6;

                Console.WriteLine("Agent " + agent + "average is " + num);

            }

            else

            {

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

            }

        //TODO: Complete the code.

        }

    }

}

}