12/13 Iterating over a hashmap
in the example CA uses System.out.println( name + "is age"... I am instructed to use System.out.println ( "A" + item + "costs" ... How does it understand that **Name** is a certain piece of information while **Item** is basically the same information? I'm just not understanding where either item or name is defined to the computer. This is probably a simple answer for someone who isn't a novice, thank you for any feedback.