Show how to iterate over the key-value pairs of an associative array, and print each pair out.

Also show how to iterate just over the keys, or the values, if there is a separate way to do that in your language.



See also

 Array
 Associative array: Creation, Iteration
 Collections
 Compound data type
 Doubly-linked list: Definition, Element definition, Element insertion, List Traversal, Element Removal
 Linked list
 Queue: Definition, Usage
 Set
 Singly-linked list: Element definition, Element insertion, List Traversal, Element Removal
 Stack


DECLARE associative ASSOC STRING
 
associative("abc") = "first three"
associative("mn") = "middle two"
associative("xyz") = "last three"
 
LOOKUP associative TO keys$ SIZE amount
FOR i = 0 TO amount - 1
    PRINT keys$[i], ":", associative(keys$[i])
NEXT