public static void Main()
{
Console.WriteLine("Hello Please enter number of product you want(A/B/C/D)");
int num = Convert.ToInt16(Console.ReadLine());
int total = 0;
int promototal = 0;
string prodstring = String.Empty;
GetProducts getp = new GetProducts();
for (int i = 0; i < num; i++)
{
Console.Write("Hello Please enter your product {0}: ", i);
string prod = Console.ReadLine();
prodstring += prod;
int price = getp.GetProductCost(prod);
total += price;
}
Console.WriteLine("Your bill is {0}", total);
promototal = getp.ApplyPromotion(prodstring, total);
Console.WriteLine("Your promotion bill is {0}", promototal);
}
