static void Main()
{
Console.Write("Enter binary number: ");
string input = Console.ReadLine();
Convertor convertor = new Convertor();
bool isBinaryNumber = convertor.isBinary(input);
if (isBinaryNumber)
{
string hexadecimalNumber = convertor.BinaryToHexadecimal(input);
Console.WriteLine("Hexadecimal format --> {0}",hexadecimalNumber);
}
else
{
Console.WriteLine("Input number is not in binary format");
}
}
