public static void Main()
Console.WriteLine(" C = A + B B = 4 D = B * C A = 2");
Console.WriteLine("++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
Console.WriteLine("The value for A is " + a + " and the value of B is " + b + ".");
Console.WriteLine("The value for C is " + c + " And the value of D is " + d + ".");
Console.WriteLine("The sum total of all the variables is " + e + " and the product of all the variables is " + f+".");
Console.WriteLine("++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");