private static void Step5568()
 {
     Console.WriteLine();
     Console.WriteLine("5568");
     int[] in5568 = { 1, 10, -2, 23 };
     for (int i = 0; i < in5568.Length; i++)
     {
         try
         {
             StringBuilder result = Lab06.Task5568(new StringBuilder(), in5568[i]);
             Console.WriteLine(result.ToString());
         }
         catch (Exception e)
         {
             Console.WriteLine(e.Message);
         }
     }
 }