It's not a dictionary, that's a totally different data structure.
In ADA you can subtype the index type into an array, i.e. constraining the size of the allowed values.
In ADA you can subtype the index type into an array, i.e. constraining the size of the allowed values.
EDIT: Seems I'm getting downvoted, do people not know that ADA is not the name of the programming language? It's Ada, as in Ada Lovelace, whose name was also not generally SHOUTED as ADA.