Question: Please answer both questions. Thank you #3 [4 points] Consider the partial implementation of a Binary Search Tree class. For simplicity, each Node stores only

Please answer both questions. Thank you #3 [4 points] Consider the

partial implementation of a Binary Search Tree class. For simplicity, each Node

Please answer both questions. Thank you

#3 [4 points] Consider the partial implementation of a Binary Search Tree class. For simplicity, each Node stores only the key Add a public member function to class BST that returns the size of the tree (Le the number of the nodes).(Hint; think recursion template typename class Node ( T key: Nodes left,-right, parent template typename T> class B3T private Node T root; BST root (nullptr) default constructor aets root to nullpt Noderight; else if (key s cur >key else return nullpts: // Not found int size() t YOUR CODE GOES HER

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