[OTHER] Add Longest substring (without repeating characters) implementation

[devjak26]

What would you like to share?

Longest substring without repeating characters

Additional information

length of the longest substring without repeating characters.
Important question - Asked in many company's interviews

[devjak26]

please assign me this issue

[pratham1103]

Yes I can, can u plz assign me this issue please

[Panquesito7]

Please do not ask to be assigned. Instead, make a PR and the maintainers will review it.
Just make sure that before submitting a PR, please ensure the following:

• The algorithm isn't a duplicate in this repository.
• Make your code as per the repository standards.
• Ensure that all the automated-tests pass.

I'll look forward to reviewing your PR. Thanks. 🙂

[github-actions]

This issue has been automatically marked as abandoned because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[github-actions]

This issue has been automatically marked as abandoned because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Shiva336]

Is this issue still open?

[nishant-mahesh]

Hello! I have submitted my pull request for this issue. I hope my contribution is of value, and am looking forward for it to be reviewed!