using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Seating Assignments:");

        const int numRows = 8;

​

        // The following array represents the seating arrangement during Lab Day 13.

        // Each column of seating starts from the front of the room. 

        // If the seat is taken, enter the students name and year separated by a comma. No spaces.

        //   F = Freshman

        //   S = Sophomore

        //   J = Junior

        //   R = senioR

        // Print out the seating assigments in a tabular form.

        // Print out a report with the number of students present, the number and percentage of each group (F,S,J,R)

        // Counters for seats, present, each year

        int seat_counter=0;

        double present=0;

        double F_count=0;

        double S_count=0;

        double J_count=0;

        double R_count=0;

        string[][] Seats = new string[numRows][];

        Seats[0] = new string[] {"Sahil,R", "Charlie,R", "William,R", "Jerry,J"};

        Seats[1] = new string[] {"Andrew,R", "", "Scott,J", "", "Rachel,R",""};

        Seats[2] = new string[] {"", "", "Cindy,F", "", ""};

        Seats[3] = new string[] {"Jack,R", "", "", "", "", ""};

        Seats[4] = new string[] {};

        Seats[5] = new string[] {};

        Seats[6] = new string[] {};

        Seats[7] = new string[] {};

        // Your code goes here.

        foreach (string[] Row in Seats)

        {

            foreach (string Seat in Row)

            {

                seat_counter++;

                // Process seat

                string[] word = Seat.Split(',');

​

                string name = "";

                string year = "";

                if (word.Length == 2)

                {

                    present++;

                    name = word[0].Trim();

                    year = word[1].Trim();

                }

                // print seats

                Console.WriteLine("Name = {0}, Year={1}", name, year);

                switch (year)

                {

                    case "F":

                        F_count++;

                        break;

                    case "S":

                        S_count++;

                        break;

                    case "J":

                        J_count++;

                        break;

                    case "R":

                        R_count++;

                        break;

                    default:

                        break;

                }

                // Print my report

            }

        }

        Console.WriteLine("Capacity: {0}          Present:{1}       Freshman %: {2}   Sophomore %: {3}    Junior %: {4}    Senior %: {5}", seat_counter, present, (F_count/present)*100, (S_count/present)*100,  (J_count/present)*100,  (R_count/present)*100 );

    }

}