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Match Exercise Suppose we have an ADT ` XMLDocument ` which has an Element tree as its root. Each Element has other things organized under
Match Exercise
Suppose we have an ADT XMLDocument which has an Element tree as its root. Each Element has other things organized under it which can be textual strings or other elements.
match the Program entity with its role.
XMLDocument
Element
root
String
recursive helper method Roles. Board, Order, CEO, EMployee, Manager, Grunt
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