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added recursive linear search #5885

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Rushikesh-Khode
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added the recursive implementation of the linear search. Which accepts the array and target as input and returns the index of the target in the array.

Describe your change:

added recursive linear search to the search directory. It is a recursive implementation of the linear search algorithm.
it takes 2 inputs array and target and returns the index of the target in the given array else return -1 if the element is not found in the array.

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

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 Python files are placed inside an existing directory.
  • All filenames are in all lowercase characters with no spaces or dashes.
  • All functions and variable names follow Python naming conventions.
  • All function parameters and return values are annotated with Python type hints.
  • All functions have doctests that pass the automated testing.
  • All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
  • If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

added the recursive implementation of the linear search. Which accepts the array and target as input and returns the  index of target in the array.
@ghost ghost added require tests Tests [doctest/unittest/pytest] are required require type hints https://docs.python.org/3/library/typing.html labels Dec 28, 2021
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Click here to look at the relevant links ⬇️

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python3 recursive_linear_search.py

"""
def recursive_linear_search(array:list,target:int,index=0)-> int:
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As there is no test file in this pull request nor any test function or class in the file searches/recursive_linear_search.py, please provide doctest for the function recursive_linear_search

Please provide type hint for the parameter: index

@ghost ghost added the awaiting reviews This PR is ready to be reviewed label Dec 28, 2021
@ghost ghost removed the require type hints https://docs.python.org/3/library/typing.html label Dec 28, 2021
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Click here to look at the relevant links ⬇️

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Repository:

Python:

Automated review generated by algorithms-keeper. If there's any problem regarding this review, please open an issue about it.

algorithms-keeper commands and options

algorithms-keeper actions can be triggered by commenting on this PR:

  • @algorithms-keeper review to trigger the checks for only added pull request files
  • @algorithms-keeper review-all to trigger the checks for all the pull request files, including the modified files. As we cannot post review comments on lines not part of the diff, this command will post all the messages in one comment.

NOTE: Commands are in beta and so this feature is restricted only to a member or owner of the organization.

python3 recursive_linear_search.py

"""
def recursive_linear_search(array:list,target:int,index:int =0)-> int:
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As there is no test file in this pull request nor any test function or class in the file searches/recursive_linear_search.py, please provide doctest for the function recursive_linear_search

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added type hint to the index parameter

@ghost ghost removed the require tests Tests [doctest/unittest/pytest] are required label Dec 28, 2021
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added doctest to the file

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stale bot commented Apr 19, 2022

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 contributions.

@stale stale bot added the stale Used to mark an issue or pull request stale. label Apr 19, 2022
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poyea commented May 12, 2022

Please make sure the code passes pre-commit checks.

@ghost ghost added the tests are failing Do not merge until tests pass label May 12, 2022
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cclauss commented Oct 1, 2022

In preparation for that denial-of-service attack that is Hacktoberfest, I am closing all pull requests that do not have passing tests.

@cclauss cclauss closed this Oct 1, 2022
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3 participants