Three dogs (Are there three dogs or one dog?) is a code snippet used to illustrate the lettercase sensitivity of the programming language. For a case-sensitive language, the identifiers dog, Dog and DOG are all different and we should get the output:

The three dogs are named Benjamin, Samba and Bernie.

For a language that is lettercase insensitive, we get the following output:

There is just one dog named Bernie.



Related task

 Unicode variable names


with Ada.Text_IO;
procedure Dogs is
   Dog : String := "Bernie";
begin
   Ada.Text_IO.Put_Line ("There is just one dog named " & DOG);
end Dogs;