Serialize and Deserialize the Binary Tree added

[Aksshay88]

trafficstars

• [X] I have read CONTRIBUTING.md.
• [X] This pull request is all my own work -- I have not plagiarized it.
• [X] All filenames are in PascalCase.
• [X] All functions and variable names follow Java naming conventions.
• [X] All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
• [X] All new code is formatted with clang-format -i --style=file path/to/your/file.java

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 65.97%. Comparing base (8886e09) to head (c7634a0).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #5691      +/-   ##
============================================
- Coverage     65.97%   65.97%   -0.01%     
- Complexity     4387     4388       +1     
============================================
  Files           602      602              
  Lines         16783    16783              
  Branches       3226     3226              
============================================
- Hits          11073    11072       -1     
- Misses         5265     5266       +1     
  Partials        445      445              

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[Aksshay88]

@alxkm Finally added the algorithm .

[Aksshay88]

@alxkm any changes need to be done ?

[github-actions[bot]]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contribution!

[github-actions[bot]]

Please reopen this pull request once you have made the required changes. If you need help, feel free to ask in our Discord server or ping one of the maintainers here. Thank you for your contribution!