sudhanshuptl

## Destructer delete object by itself when its reference is 0
from abc import ABC, ABCMeta, abstractclassmethod

'''
Abstract classes are classes that contain one or more abstract methods. An abstract method is a method that is declared,
 but contains no implementation. Abstract classes may not be instantiated, and require subclasses to provide 
 implementations for the abstract methods.
'''

sudhanshuptl

__author__='Sudhanshu Patel'
'''
Binary search tree implementation
# goes left if key less than node.key else right
1. insetion
2. Preorder
3. postorder
4. inorder traversal
5. find max depth
6. print all leaf node

sudhanshuptl

#!/usr/bin/python           # This is client.py file

import socket               # Import socket module

s = socket.socket()         # Create a socket object

host = socket.gethostname() # Get local machine name
port = 12345                # Reserve a port for your service.

s.connect((host, port))

sudhanshuptl

__author__='Sudhanshu Patel'
'''
Binary search tree implementation
# goes left if key less than node.key else right
1. insetion
2. Preorder
3. postorder
4. inorder traversal
5. find max depth
6. print all leaf node

sudhanshuptl

# One Way Link List
'''
1. Insertion at beginning
2. Insertion at end
3. Insertion at given postion
4. deletion from beginning
5. deletion from the end
6. deletion from given postion
'''
class Node: