static void Main(string[] args)
{
string input = "SampleInput";
int shift = 12;
string encode = CaesarCipher.Encode(input, shift);
string decode = CaesarCipher.Decode(encode, shift);
Console.WriteLine($"Input: {input}");
Console.WriteLine($"Encoded Input: {encode}");
Console.WriteLine($"Decoded Input: {decode}");
}
