//Sarip, Hania Guro B1-CIT-02

​

using System;

public class Program

{

    public static void Main()

    {

        string ordr;

        double prc = 0;

        double cash;

        double change;

        Console.WriteLine("*** SINTANG KAN-ANAN ***");

        Console.WriteLine("Menu of the day");

        Console.WriteLine("[1] Kare-Kare        - 25.00"); 

        Console.WriteLine("[2] Ginataang Gata   - 10.00"); 

        Console.WriteLine("[3] Humba            - 40.00"); 

        Console.WriteLine("[4] Dinuguan         - 15.00"); 

        Console.WriteLine("[5] Rice             - 10.00"); 

        Console.WriteLine("[6] Softdrinks       - 12.00");

        Console.WriteLine("[x] Check Out and Payment");

        for (int i=0; i<=1; i++){

           Console.Write("Enter menu # of your choice: ");

           ordr = Convert.ToString(Console.ReadLine());

           if (ordr.Equals("1"))

           {

               prc += 25;

               i=0;

           }else if(ordr.Equals("2"))

           {

               prc += 10;

               i=0;

           }else if(ordr.Equals("3"))

           {

               prc += 40;

               i=0;

           }else if(ordr.Equals("4"))

           {

               prc += 15;

               i=0;

           }else if(ordr.Equals("5"))

           {

               prc += 10;

               i=0;

           }else if(ordr.Equals("6"))

           {

               prc += 12;

               i=0;

           }else if(ordr.Equals("x"))

           {

            Console.WriteLine("Please Pay: P" + prc);

        for (int e=0; e<=1; e++)

    {          

            Console.Write("Enter Cash:");

            cash = Convert.ToDouble(Console.ReadLine());

               if(cash > prc){

                   change = cash - prc;

                   Console.WriteLine("Your Change: P"+change);

                   Console.WriteLine("Thank you!");

               }else{

                   Console.WriteLine("Invalid Amount");

                   Console.WriteLine("");

                   e=0;

               }

    }

           }else{

            Console.WriteLine("Not in the choices, Try again");

            Console.WriteLine("");

               prc=0;

           }

       }

    }

}