using System;

public class Program

{

    public static void Main()

    {

            int[] prices = new int [] {10, 15, 30, 10, 15};

            int Choices, price, Total=0, order=0;

                Console.WriteLine("NANAY BERING CARENDERIA");

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

                Console.WriteLine("[1] Choco Flavored Champorado - 10.00\n[2] Ginataang Gata - 15.00\n[3] Chicken Kare-kare - 30.00");

                Console.WriteLine("[4] Rice - 10.00\n[5] Drink - 15.00 \n[0] Checkout and place order");

            do{

                Console.Write("Enter menu#: ");

                Choices = int.Parse(Console.ReadLine());

                if(Choices==1){

                        price = prices[0];

                        Total+=price;

                        order=1;

                }else if(Choices==2){

                        price = prices[1];

                        Total+=price;

                        order=1;

                }else if(Choices==3){

                        price = prices[2];

                        Total+=price;

                        order=1;

                }else if(Choices==4){

                        price = prices[3];

                        Total+=price;

                        order=1;

                }else if(Choices==5){

                        price = prices[4];

                        Total+=price;

                        order=1;

                }else if(Choices==0){

                        Console.WriteLine("Please pay :" + Total + ".00");

                        order=0;

                }else{

                        Console.WriteLine("Invalid menu");

                        order=1;

                }

            }while(order==1);

    }

}