NEWTONIA FREEWARE LICENSE
'pcds' (python common data structures) is a python package or library that contains 
the data structures like queue, stack, linked list, binary tree etc. It supports 
data saving in the disk as binary files with extension '.pcds' (python common data 
structure).

Hereby, software, package or library means this package 'pcds' written on python 
language by A K M Aminul Islam (author), the founder of Newtonia. A K M Aminul 
Islam is also the maintainer of this software and the sole proprietor or owner 
of this software.

The author means the writer of this software, A K M Aminul Islam.

A user of this software is a person, an organization, a device, an instrument or another
software that uses or distributes it to other persons, entities or machines.

This software is written in the Python programming language. Python is a permissive free open 
source software (FOSS). Hereby, it is declared that the license type of this software 
is FREEWARE under the following permissions and restrictions:
  1) This software can be used free for non-commercial learning, educational and research 
     purpose only;
  2) Source code is not open to distribute; source code cannot be modified, edited and 
     distributed without the legal permission from the author;
  3) The user cannot issue sublicense any part of this software;
  4) If a software application, made for non-commercial educational and research purposes, 
     can use this software by mentioning the identity of the author and his company.

It is not guaranteed that this software will produce all the time the expected result.

You are cordially welcome for using this software.
