BILL generator @ console

Question

Hi everyone

Create a console program that allows a user to enter a list of prices and generate a receipt.

The receipt must show the list of prices, the subtotal, tax amount @9%, and a grand total. All numbers must be aligned in a single column with the summary fields labeled. Be sure to include a heading of "Bob's Supermarket" and footer thanking the customer on the receipt. ALL WORK MUST BE DONE IN FUNCTIONS

Cheers ty

Vulpes · Answer

Try this: using System; using System.Collections.Generic; class Program { static void Main() { List prices = GetPrices(); ShowReceipt(prices); Console.ReadKey(); } static List GetPrices() { List prices = new List (); Console.WriteLine("Enter prices or a number decimal price; bool isValid; int count = 0; while(true) { count++; Console.Write(" Price {0,2} : ", count); isValid = decimal.TryParse(Console.ReadLine(), out price); if (price > 0m) prices.Add(price); if (isValid && price if(!isValid) { Console.WriteLine(" Not a valid price. Please re-enter"); count--; } } return prices; } static void ShowReceipt(List prices) { Console.Clear(); Console.WriteLine(" Bob's Supermarket"); Console.WriteLine(" -----------------"); Console.WriteLine(" $"); decimal subtotal = 0m; foreach(decimal price in prices) { Console.WriteLine("{0, 22:F}", price); subtotal += price; } Console.WriteLine(" -------"); Console.WriteLine("Sub-total {0, 7:F}", subtotal); decimal tax = Math.Round(subtotal * .09m, 2); Console.WriteLine("Tax @ 9% {0, 7:F}", tax); Console.WriteLine(" -------"); Console.WriteLine("Grand total {0, 7:F}", subtotal + tax); Console.WriteLine(" ======="); Console.WriteLine("
Thank you for your custom. Have a nice day!"); } }

SUNIL GUTTA · Answer

Humm thank you mate :) i too just done with this .. and saw your answer :) will take ur solution as reference and will maintain the efficiency just in case :) Cheers thank you for ur efforts by helping me

BILL generator @ console

Answers (2)