c_sharp_scope

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using System;

class MainClass {
  public static void Main (string[] args) {
    {
      byte a = 1;
      Console.WriteLine(a);
      // out of scope! Console.WriteLine(b);
      // out of scope! Console.WriteLine(c);
      {
        byte b = 2;
        Console.WriteLine(a);
        Console.WriteLine(b);
        // out of scope! Console.WriteLine(c);
        {
          Console.WriteLine("the most inner scope can log outer code blocks");
          byte c = 3;
          Console.WriteLine(a);
          Console.WriteLine(b);
          Console.WriteLine(c);

        }
        
      }
    
    }
  }
}