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added algorithm to remove duplicates from a linked list #9395

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added algorithm to remove duplicates from a linked list #9395

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pa-kh039
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@pa-kh039 pa-kh039 commented Oct 2, 2023

Describe your change:

  • 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 include at least one URL that points to Wikipedia or another similar explanation.
  • If this pull request resolves one or more open issues then the description above includes the issue number(s) with a closing keyword: "Fixes #ISSUE-NUMBER".

@algorithms-keeper algorithms-keeper bot added the require type hints https://docs.python.org/3/library/typing.html label Oct 2, 2023
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data_structures/linked_list/remove_duplicates.py Outdated
temp_node.next_node = new_node
return head

def remove_duplicates(head:Node | None):
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Please provide return type hint for the function: remove_duplicates. If the function does not return a value, please provide the type hint as: def function() -> None:

@algorithms-keeper algorithms-keeper bot added the awaiting reviews This PR is ready to be reviewed label Oct 2, 2023
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pa-kh039 commented Oct 2, 2023

@cclauss resolved the issues in the PR #9330 as was hinted by you while closing my previous PR #9326 while merging another PR #9323 .
Please review and merge @cclauss @tianyizheng02

@algorithms-keeper algorithms-keeper bot added the tests are failing Do not merge until tests pass label Oct 2, 2023
@algorithms-keeper algorithms-keeper bot removed require type hints https://docs.python.org/3/library/typing.html tests are failing Do not merge until tests pass labels Oct 2, 2023
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cclauss commented Oct 2, 2023

Please do not request reviews of pull requests when the tests are failing.

I wrote #9323 (review) and that is the way that I would like us to deal with all new linked list algorithms.

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pa-kh039 commented Oct 2, 2023 •
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@cclauss all checks have passed, sorry for the trouble caused

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We need class LinkedList: like:
https://github.com/TheAlgorithms/Python/blob/master/data_structures/linked_list/reverse_k_group.py#L13

@algorithms-keeper algorithms-keeper bot added awaiting changes A maintainer has requested changes to this PR and removed awaiting reviews This PR is ready to be reviewed labels Oct 2, 2023
@algorithms-keeper algorithms-keeper bot added the require descriptive names This PR needs descriptive function and/or variable names label Oct 4, 2023
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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.
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algorithms-keeper actions can be triggered by commenting on this PR:

  • @algorithms-keeper review to trigger the checks for only added pull request files
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NOTE: Commands are in beta and so this feature is restricted only to a member or owner of the organization.

dynamic_programming/distinct_subsequences.py
@@ -0,0 +1,46 @@
from future import __annotations__

def subsequenceCounting(s1: str, s2: str, n: int, m: int) -> int:
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Variable and function names should follow the snake_case naming convention. Please update the following name accordingly: subsequenceCounting

Please provide descriptive name for the parameter: n

Please provide descriptive name for the parameter: m

@algorithms-keeper algorithms-keeper bot added awaiting reviews This PR is ready to be reviewed and removed awaiting changes A maintainer has requested changes to this PR labels Oct 4, 2023
@algorithms-keeper algorithms-keeper bot added the tests are failing Do not merge until tests pass label Oct 4, 2023
@pa-kh039 pa-kh039 closed this Oct 4, 2023
@pa-kh039 pa-kh039 deleted the new-branch branch October 4, 2023 19:04
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