using System;

​

public class Program

{

    public static void Main()

    {

        string A = "McSpicy w/ Fries Small Meal";

        int pA = 219;

        string B = "mcSpicy Solo";

        int pB = 171;

        string C = "Big Mac Solo";

        int pC = 158;

        string D = "Quarter Pounder with Cheese w/ Fries";

        int pD = 186;

        string E = "Quarter Pounder with Cheese Solo";

        int pE = 158;

        string F = "Quarter Pounder w/ Cheese, Lettuce, & Tomatoes Small Meal";

        int pF = 211;

        string G = "Quarter Pounder w/ Cheese, Lettuce, & Tomatoes Solo";

        int pG = 183;

        string H = "Big Mac w/ Fries Small Meal";

        int pH = 186;

        string I = "McChicken w/ Fries Small Meal";

        int pI = 155;

        Console.WriteLine("Welcome to McDonalds! Here is our menu. Please select the letter of your order (Please use the capital letter)");

        Console.Write("\n" + "A - ");

        Console.WriteLine(A);

        Console.Write("B - ");

        Console.WriteLine(B);

        Console.Write("C - ");

        Console.WriteLine(C);

        Console.Write("D - ");

        Console.WriteLine(D);

        Console.Write("E - ");

        Console.WriteLine(E);

        Console.Write("F - ");

        Console.WriteLine(F);

        //start the procedure

        string usrin = Console.ReadLine();

        if (usrin == "A")

        {

            Console.WriteLine("How many orders do you want?");

            int quant = Int32.Parse(Console.ReadLine());

            int inittotal = quant * pA;

            Console.Write("Your total is: ");

            Console.WriteLine(inittotal);

            Console.WriteLine("How much do you want to pay");

            int amount = Int32.Parse(Console.ReadLine());

                if (amount < inittotal){

                    return;

                }

            int total = amount - inittotal;

            Console.Write("Thank you! Your total is: ");

            Console.WriteLine(total);

        }

        else if (usrin == "B")

        {

            Console.WriteLine("How many orders do you want?");

            int quant = Int32.Parse(Console.ReadLine());

            int inittotal = quant * pB;

            Console.Write("Your total is: ");

            Console.WriteLine(inittotal);

            Console.WriteLine("How much do you want to pay");

            int amount = Int32.Parse(Console.ReadLine());

                if (amount < inittotal){

                    Console.WriteLine("You do not have enough money. Good day!");

                }

            int total = amount - inittotal;

            Console.Write("Thank you! Your total is: ");

            Console.WriteLine(total);

        }

        else if (usrin == "C")

        {

            Console.WriteLine("How many orders do you want?");

            int quant = Int32.Parse(Console.ReadLine());

            int inittotal = quant * pC;

            Console.Write("Your total is: ");

            Console.WriteLine(inittotal);

            Console.WriteLine("How much do you want to pay");

            int amount = Int32.Parse(Console.ReadLine());

                if (amount < inittotal){

                    return;

                }

            int total = amount - inittotal;

            Console.Write("Thank you! Your total is: ");

            Console.WriteLine(total);

        }

        else if (usrin == "D")

        {

            Console.WriteLine("How many orders do you want?");

            int quant = Int32.Parse(Console.ReadLine());

            int inittotal = quant * pD;

            Console.Write("Your total is: ");

            Console.WriteLine(inittotal);

            Console.WriteLine("How much do you want to pay");

            int amount = Int32.Parse(Console.ReadLine());

                if (amount < inittotal){

                    return;

                }

            int total = amount - inittotal;

            Console.Write("Thank you! Your total is: ");

            Console.WriteLine(total);

        }

        else if (usrin == "E")

        {

            Console.WriteLine("How many orders do you want?");

            int quant = Int32.Parse(Console.ReadLine());

            int total = quant * pE;

            Console.Write("Thank you! Your total is: ");

            Console.WriteLine(total);

        }

        else if (usrin == "F")

        {

            Console.WriteLine("How many orders do you want?");

            int quant = Int32.Parse(Console.ReadLine());

            int total = quant * pF;

            Console.Write("Thank you! Your total is: ");

            Console.WriteLine(total);

        }

        else

        {

            Console.WriteLine("Sorry! That is not an item on our menu!");

        }

    }

}