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Describe your change:

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

Checklist:

• [✅ ] I have read CONTRIBUTING.md.
• [✅ ] This pull request is all my own work -- I have not plagiarized.
• [✅ ] I know that pull requests will not be merged if they fail the automated tests.
• [✅ ] This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• [✅ ] All new JavaScript files are placed inside an existing directory.
• [ ✅] 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
• [✅ ] All new algorithms have a URL in its comments that points to Wikipedia or other similar explanation.
• [ ✅] If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.