Problem Statement

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

Let's start with the solution:

text dog, Dog, DOG;

dog = "Benjamin";
Dog = "Samba";
DOG = "Bernie";

o_form("The three dogs are named ~, ~ and ~.\n", dog, Dog, DOG);