Binary Tree Class

Authors:

Amir Hoshen

Snir Shaharabani

About the Class:

This Tree class has few functions:

*Insert - receiving data, checks if the data already exist in tree, if not create a new node and put it in the wright place

*Print - print the tree in an order

*Remove - delete data from tree if exist and arrange the tree

*Size - returning the amount of nodes in the tree

*Contain - check if data already in the tree

*Root - returning tree root

*Parent - receiving data and returning the node which points to this data

*Left - receiving data and returning the data left node

*Right - receiving data and returning the data right node

Sources:

Tree class- https://www.youtube.com/watch?v=sf_9w653xdE&list=PLTxllHdfUq4d-DE16EDkpeb8Z68DU7Z_Q