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iz-Manik
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@iz-Manik iz-Manik commented Oct 14, 2024

Describe your change:

  • ✔Add an algorithm
  • ✖ Fix a bug or typo in an existing algorithm?
  • ✖ Add or change doctests? -- Note: Please avoid changing both code and tests in a single pull request.
  • ✖ 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 tests are failing Do not merge until tests pass label Oct 14, 2024
@algorithms-keeper algorithms-keeper bot added require descriptive names This PR needs descriptive function and/or variable names require tests Tests [doctest/unittest/pytest] are required require type hints https://docs.python.org/3/library/typing.html labels Oct 14, 2024
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@@ -0,0 +1,48 @@
# Function to perform partition of the array
def partition(arr, low, high):

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As there is no test file in this pull request nor any test function or class in the file divide_and_conquer/quicksort.py, please provide doctest for the function partition

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

Please provide type hint for the parameter: arr

Please provide type hint for the parameter: low

Please provide type hint for the parameter: high



# Function to implement Quick Sort
def quick_sort(arr, low, high):

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As there is no test file in this pull request nor any test function or class in the file divide_and_conquer/quicksort.py, please provide doctest for the function quick_sort

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

Please provide type hint for the parameter: arr

Please provide type hint for the parameter: low

Please provide type hint for the parameter: high

@@ -0,0 +1,94 @@
# Class to represent a graph
class Graph:
def __init__(self, vertices):

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

Please provide type hint for the parameter: vertices

self.graph = [] # List to store graph edges (u, v, w)

# Function to add an edge to the graph (u -> v with weight w)
def add_edge(self, u, v, w):

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As there is no test file in this pull request nor any test function or class in the file graphs/kruskal.py, please provide doctest for the function add_edge

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

Please provide descriptive name for the parameter: u

Please provide type hint for the parameter: u

Please provide descriptive name for the parameter: v

Please provide type hint for the parameter: v

Please provide descriptive name for the parameter: w

Please provide type hint for the parameter: w

self.graph.append([u, v, w])

# Utility function to find set of an element i (uses path compression)
def find(self, parent, i):

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As there is no test file in this pull request nor any test function or class in the file graphs/kruskal.py, please provide doctest for the function find

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

Please provide type hint for the parameter: parent

Please provide descriptive name for the parameter: i

Please provide type hint for the parameter: i

return self.find(parent, parent[i])

# Function that does union of two sets of x and y (uses union by rank)
def union(self, parent, rank, x, y):

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As there is no test file in this pull request nor any test function or class in the file graphs/kruskal.py, please provide doctest for the function union

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

Please provide type hint for the parameter: parent

Please provide type hint for the parameter: rank

Please provide descriptive name for the parameter: x

Please provide type hint for the parameter: x

Please provide descriptive name for the parameter: y

Please provide type hint for the parameter: y

rank[root_x] += 1

# Main function to construct MST using Kruskal's algorithm
def kruskal_mst(self):

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As there is no test file in this pull request nor any test function or class in the file graphs/kruskal.py, please provide doctest for the function kruskal_mst

Please provide return type hint for the function: kruskal_mst. 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 14, 2024
@algorithms-keeper algorithms-keeper bot removed the tests are failing Do not merge until tests pass label Oct 14, 2024
@algorithms-keeper algorithms-keeper bot removed require descriptive names This PR needs descriptive function and/or variable names require type hints https://docs.python.org/3/library/typing.html labels Oct 14, 2024
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Click here to look at the relevant links ⬇️

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Python:

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quick_sort(arr, low, pi - 1)
quick_sort(arr, pi + 1, high)

def partition(arr: List[int], low: int, high: int) -> int:

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As there is no test file in this pull request nor any test function or class in the file divide_and_conquer/quicksort.py, please provide doctest for the function partition

@algorithms-keeper algorithms-keeper bot added the tests are failing Do not merge until tests pass label Oct 14, 2024
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Python:

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  • @algorithms-keeper review to trigger the checks for only added pull request files
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quick_sort(arr, low, pi - 1)
quick_sort(arr, pi + 1, high)

def partition(arr: list[int], low: int, high: int) -> int:

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As there is no test file in this pull request nor any test function or class in the file divide_and_conquer/quicksort.py, please provide doctest for the function partition

@algorithms-keeper algorithms-keeper bot removed the tests are failing Do not merge until tests pass label Oct 14, 2024
@iz-Manik
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Please review this PR.

@cclauss
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cclauss commented Nov 1, 2024

Closing require_tests PRs to prepare for Hacktoberfest

@cclauss cclauss closed this Nov 1, 2024
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