Contribute: Added algorithm and tests for Unique Paths DP problem

[Jaiharishan]

 know more

Describe your change:

• [x] Add an algorithm?
• [ ] Fix a bug or typo in an existing algorithm?
• [ ] Documentation change?

Checklist:

• [x] I have read CONTRIBUTING.md.
• [x] This pull request is all my own work -- I have not plagiarized.
• [x] I know that pull requests will not be merged if they fail the automated tests.
• [x] This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• [x] All new JavaScript files are placed inside an existing directory.
• [x] All filenames should use the UpperCamelCase (PascalCase) style. There should be no spaces in filenames. Example:UserProfile.js is allowed but userprofile.js,Userprofile.js,user-Profile.js,userProfile.js are not
• [x] All new algorithms have a URL in its comments that points to Wikipedia or other similar explanation.
• [x] If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

[Jaiharishan]

Do not edit the package-lock.json

Will revert back to the previous one. Is it fine?

[Jaiharishan]

@raklaptudirm I have made the changes you told. Check if its fine now.

[Jaiharishan]

I have made all cases to some under single test block as you said.

[Jaiharishan]

Is this fine now?

[Jaiharishan]

Sure sir

On Mon, 3 Oct 2022, 22:37 Rak Laptudirm, @.***> wrote:

@.**** requested changes on this pull request.

Add some more comments in your code, it can be hard to understand for someone trying to learn.

— Reply to this email directly, view it on GitHub https://github.com/TheAlgorithms/JavaScript/pull/1118#pullrequestreview-1128740215, or unsubscribe https://github.com/notifications/unsubscribe-auth/ASZ5DP2HHTH6VBQDHEFT4NLWBMHGVANCNFSM6AAAAAAQ3SRWZQ . You are receiving this because you authored the thread.Message ID: @.***>

[Jaiharishan]

I have added comments, is it ok now?

[Jaiharishan]

Do I need to change anything sir?

[Jaiharishan]

Will add a explanation then

On Thu, 6 Oct 2022, 00:41 Rak Laptudirm, @.***> wrote:

@.**** requested changes on this pull request.

You should add a short explanation of how the algorithm works.

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[stale[bot]]

This issue 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 contributions.