public static void Main()
float coffee = 30.0f, milk = 15.0f, water = 10.0f;
Console.WriteLine("==================================");
Console.WriteLine("{0,25}","Bill Coffee Shop");
Console.WriteLine("==================================");
Console.WriteLine("Coffee{0,12}{1,15}", coffee, "Baht.");
Console.WriteLine("Milk{0,14}{1,15}", milk, "Baht.");
Console.WriteLine("Water{0,13}{1,15}", water, "Baht.");
Console.WriteLine("===============================");
Console.WriteLine("Total{0,13}{1,15}", coffee+milk+water, "Baht.");
Console.WriteLine("Dis{0,17}{1,13}", (coffee+milk+water)-(coffee+milk+water)*0.05, "Baht.");