static void Main(string[] args)
{
Caesar newCaesar = new Caesar();
Console.WriteLine("Enter your message: ");
string plainText = Console.ReadLine();
string cipherText = newCaesar.Encrypt(plainText);
Console.WriteLine("Encrypted message is: " + cipherText);
Console.WriteLine("pres Enter to Decrypt...");
Console.ReadLine();
Console.WriteLine("Decrypted message is: " + newCaesar.Decrypt(cipherText));
}
