3321 Commits

Author SHA1 Message Date
0eb1825af2 Tests for odd_even_transposition_parallel (#10926)
* [ADD] tests for odd_even_transposition_parallel

* adding another test because build failed 6 hrs

* comment out all tests to see if it fails

* list(range(10)[::-1]) test uncommented

* [a, x, c] test uncommented

* [1.9, 42.0, 2.8] test uncommented

* [False, True, False] test uncommented

* [1, 32.0, 9] test uncommented

* [1, 32.0, 9] test uncommented

* [-442, -98, -554, 266, -491, 985, -53, -529, 82, -429] test uncommented

* test non global lock

* [DEL] Testing multiple data types. Couldn't get doctest to work

* [ADD] Comment on why non global process lock
2023-10-27 22:13:32 +02:00
b0837d3985 Increase code coverage for dijkstra algorithm (#10695)
* Increase code coverage for dijkstra algorithm

* Add missing code coverage

Refactor to pass mypy

* Fix missing code coverage

* Remove code changes, keep doctest

* Remove ALL of the code changes

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* Update dijkstra_algorithm.py

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2023-10-27 22:10:32 +02:00
185a35589a Create monotonic_array.py (#11025)
* Create monotonic_array.py

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* Update monotonic_array.py

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2023-10-27 12:42:34 -04:00
f336cca8f8 Added doctest to double_hash.py (#11020)
* Added doctest to double_hash.py

* Update double_hash.py
2023-10-27 12:40:42 -04:00
e4eda14583 Add perplexity loss algorithm (#11028) 2023-10-27 10:44:33 -04:00
34eb9c529a Added doctest to hash_table.py (#11023)
* Added doctest to hash_table.py

* Update hash_table.py

* Update hash_table.py

* Update hash_table.py

* Update hash_table.py

* Apply suggestions from code review

* Update hash_table.py

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2023-10-27 14:36:43 +02:00
5987f86192 Add automatic differentiation algorithm (#10977)
* Added automatic differentiation algorithm

* file name changed

* Resolved pre commit errors

* updated dependency

* added noqa for ignoring check

* adding typing_extension for adding Self type in __new__

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* sorted requirement.text dependency

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* resolved ruff

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2023-10-27 10:47:24 +02:00
fe4aad0ec9 Added doctest & docstring to quadratic_probing.py (#10996)
* Added doctest & docstring to quadratic_probing.py

* Update quadratic_probing.py

* Update quadratic_probing.py
2023-10-26 17:21:45 +02:00
Ed
a8dfd403f6 Add new algorithm index_2d_array_in_1d (#10973)
* Add new algorithm index_2d_array_in_1d

* Add doctest for iter function

* The power of dataclasses

* Update index_2d_array_in_1d.py

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2023-10-26 16:33:42 +02:00
34b25c0c76 Add doctest for maths/primelib (#10978) 2023-10-26 14:52:47 +02:00
8adbf47c75 Fix Typo & Grammatical Errors (#10980) 2023-10-26 14:51:28 +02:00
579250363d Speed up dijkstra_bankers_algorithm.py (#10861)
* updating DIRECTORY.md

* Rename dijkstra_bankers_algorithm.py

* Remove sleep() call

* updating DIRECTORY.md

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2023-10-26 14:36:53 +02:00
69f7f3208e Update cocktail_shaker_sort.py (#10987)
* Update cocktail_shaker_sort.py

Added a docstring with clear explanations of the function and its parameters.

Changed variable names i, start, and end for better readability.

Improved comments to describe the purpose of each section of the algorithm.

Adjusted the loop ranges to make the code more concise and readable.

Removed redundant comments and variable assignments.

Provided a clear message when printing the sorted list.

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* Update cocktail_shaker_sort.py

* typing: ignore[operator]

* Update cocktail_shaker_sort.py

* Update cocktail_shaker_sort.py

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2023-10-26 14:27:31 +02:00
29b8ccdc2f Added doctest to hash_table.py (#10984) 2023-10-26 14:12:28 +02:00
42c49ee117 Fix typo in haralick_descriptors.py (#10988) 2023-10-26 13:24:17 +02:00
6497917352 Added Kth largest element algorithm (#10687)
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* neha3423

* neha3423

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* neha323

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* neha3423

* neha3423

* neha3423

* neha3423

* Added test case for tuple

* Update kth_largest_element.py

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2023-10-26 10:54:30 +02:00
ade2837e41 Update capitalize.py (#10573)
* Update capitalize.py

* Update strings/capitalize.py

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2023-10-26 04:25:08 -04:00
e791a2067b Capacitor equivalence algorithm (#9814)
* capacitor equivalence algorithm

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* Update capacitor_equivalence.py

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2023-10-26 04:10:13 -04:00
e5a6a97c32 Added Lens formulae to the Physics repository (#10187)
* Added Lens formulae to the Physics repository

* Resolved the commented issues

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* Update lens_formulae.py

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2023-10-26 03:58:40 -04:00
dd7d18d49e Added doctest, docstring and typehint for sigmoid_function & cost_function (#10828)
* Added doctest for sigmoid_function & cost_function

* Update logistic_regression.py

* Update logistic_regression.py

* Minor formatting changes in doctests

* Apply suggestions from code review

* Made requested changes in logistic_regression.py

* Apply suggestions from code review

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2023-10-26 03:55:56 -04:00
c71c280726 added runge kutta gills method to maths/ numerical_analysis (#10967)
* added runge kutta gills method

* Apply suggestions from code review

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2023-10-26 03:20:28 -04:00
Ed
a8f05fe0a5 Add doctests and type hints (#10974)
* Add doctests and type hints

* Apply suggestions from code review

* Update tarjans_scc.py

* Update tarjans_scc.py

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2023-10-26 03:02:35 -04:00
1a5d5cf93d Mean absolute error (#10927)
* added mean absolute error to loss_functions.py

* added doctest to mean absolute error to loss_functions.py

* fixed long line in loss_functions.py

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* fixed error in MAE

* Update machine_learning/loss_functions.py

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2023-10-26 01:31:47 -04:00
0e7f8284a3 Add error tests in doctest and fix error message (#10930)
* Add error tests in doctest and fix error message

* Change AssertationError to ValueError

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2023-10-26 01:27:46 -04:00
0ffe506ea7 added mean absolute percentage error (#10464)
* added mean absolute percentage error

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* added mean_absolute_percentage_error

* added mean_absolute_percentage_error

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* added mean_absolute_percentage_error

* added mean_absolute_percentage_error

* added mean absolute percentage error

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* added mean absolute percentage error

* added mean absolute percentage error

* added mean absolute percentage error

* added mean absolute percentage error

* added mean absolute percentage error

* Update machine_learning/loss_functions.py

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2023-10-25 19:05:35 -04:00
e1e5963812 Code Enhancements in merge_sort.py (#10911)
* Code Enhancements in merge_sort.py 

This enhanced code includes improved variable naming, error handling for user input, and more detailed docstrings. It's now more robust and readable.

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2023-10-25 17:26:54 -04:00
3d0a409ce1 Improved Equilibrium Index of an Array. (#10899)
* Improved Equilibrium Index of an Array.

This is the modifications made to the original code:

1. Create Doctest Instructions: Python "doctest" can be executed by running the following command: python -m doctest -v equilibrium_index.py.

2. Deleted Argument {size}: Deleted the `size` argument because `len(arr)} allows the array's length to be determined inside the function, simplifying and improving the readability of the function signature.

3. Used {enumerate}: To improve code readability and indicate that we're working with element-index pairs, we iterated through the array using both elements and their indices using the `enumerate` function.

4. Optimized the Loop: To prevent pointless additions, the loop was improved by initializing {left_sum} with the value of the first element (arr[0]). Furthermore, since the beginning and last items (0 and size - 1) cannot be equilibrium indices, there is no need to check them, saving further computations.

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2023-10-25 16:33:35 -04:00
c2c6cb0f5c Add dataclasses to binary_search_tree.py (#10920) 2023-10-25 16:28:23 -04:00
76acc6de60 Adding doctests to frequency_finder.py (#10341)
* Update frequency_finder.py

* Update frequency_finder.py

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2023-10-24 21:53:31 +00:00
dab4e64896 Code enhancements in binary_insertion_sort.py (#10918)
* Code enhancements in binary_insertion_sort.py

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2023-10-24 23:51:04 +02:00
fd227d8026 Add function docstrings, comments and type hints (#10893)
* Add function docstrings, comments and type hints

* Fix type mismatch

* Fix type hint error

* Fix float to int error

* Update ford_fulkerson.py

* Update ford_fulkerson.py

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2023-10-24 23:35:38 +02:00
28302db941 Remove myself from CODEOWNERS (#10220) 2023-10-24 17:53:17 +02:00
aeee0f42a5 Add doctests for fractional knapsack (#10891)
* Add doctests for fractional knapsack

* Update greedy_methods/fractional_knapsack.py

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* Run doctests

* Update greedy_methods/fractional_knapsack.py

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* Update greedy_methods/fractional_knapsack.py

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2023-10-24 16:36:24 +02:00
28f4c16132 Tried new TESTS for the binomial_coefficient (#10822)
* Tried new TESTS for the binomial_coefficient

* Fix the tests request

* Update binomial_coefficient.py

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2023-10-24 15:46:00 +02:00
a23dd7ecbe Change from only weatherstack to both (#10882)
* Update current_weather.py

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* Update current_weather.py

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* Update current_weather.py

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* import requests

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2023-10-24 15:12:32 +02:00
eb17fcf8f5 Use dataclasses in circular_linked_list.py (#10884)
* Use dataclasses in circular_linked_list.py

* updating DIRECTORY.md

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2023-10-24 08:45:36 -04:00
17059b7ece Added doctests , type hints for other/nested_brackets.py (#10872)
* Added doctests , type hints

* Update nested_brackets.py

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2023-10-24 11:03:22 +02:00
481aff7928 Add Mirror a Binary Tree solution (#9534)
* Add `Invert a Binary Tree` solution

* Add type

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* Add `doctest`

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* Add `test` to `get_tree_inorder`

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* Add `test` changes

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* Fix lint errors

* Fix precommit errors

* Update and rename invert_binary_tree.py to mirror_binary_tree.py

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2023-10-24 09:54:38 +02:00
6971af2416 feat: RGB to CMYK color converter (#10741)
* feat: code functional, commented, tested

* fix: compering types, exception msg, line length

* fix: type hints
2023-10-23 18:22:09 -04:00
b98312ca9f Consolidate Newton-Raphson implementations (#10859)
* updating DIRECTORY.md

* updating DIRECTORY.md

* Consolidate Newton-Raphson duplicates

* Rename consolidated Newton-Raphson file

* updating DIRECTORY.md

* updating DIRECTORY.md

* Fix doctest precision

* Fix doctest precision again

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2023-10-23 16:37:17 -04:00
e5d6969f38 [pre-commit.ci] pre-commit autoupdate (#10856)
* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.0.292 → v0.1.1](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.292...v0.1.1)
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2023-10-23 22:29:16 +02:00
ffd3a56c35 Updated Selection Sort (#10855)
* Update selection_sort.py

* Update selection_sort.py
2023-10-23 14:12:28 -04:00
30122062b9 Add Floyd's Cycle Detection Algorithm (#10833)
* Add Floyd's Cycle Detection Algorithm

* Add tests for add_node function

* Apply suggestions from code review

* Update floyds_cycle_detection.py

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2023-10-23 13:56:43 -04:00
54e2aa67e8 Enhance readability of Minimax (#10838)
* Enhance readability of Minimax

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* Reduce line overflow

* Update backtracking/minimax.py

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* Update backtracking/minimax.py

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2023-10-23 13:42:02 -04:00
4cbefadbd7 [New Algorithm] - Triangular Numbers (#10663)
* Add New Algorithm: Triangular Numbers

* Calculate nth triangular number instead of generating a list

* Handle 0th position and update function name and docstring
2023-10-23 09:51:09 -04:00
d051db1f14 Add Simple Moving Average (SMA) Calculation (#9300)
* Add Simple Moving Average (SMA) Calculation

This commit adds a Python script for calculating the Simple Moving Average (SMA) of a time series data.

The script also includes a doctest that verifies the correctness of the SMA calculations for a sample dataset.

Usage:
- Run the script with your own time series data and specify the window size for SMA calculations.

* Update financial/simple_moving_average.py

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* Update financial/simple_moving_average.py

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2023-10-23 09:25:07 -04:00
417b7edfc3 code enhancement in sort.double_sort (#10798)
* don't need to return list because list is mutable

* Don't need to return list as list is mutable
* use advantage of python in swapping
* filter blank inputs from input list
* minor changes

* minor mistake

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* more readable

* Update double_sort.py

* last fixes

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2023-10-23 09:51:27 +02:00
a8b6bda993 Delete arithmetic_analysis/ directory and relocate its contents (#10824)
* Remove eval from arithmetic_analysis/newton_raphson.py

* Relocate contents of arithmetic_analysis/

Delete the arithmetic_analysis/ directory and relocate its files because
the purpose of the directory was always ill-defined. "Arithmetic
analysis" isn't a field of math, and the directory's files contained
algorithms for linear algebra, numerical analysis, and physics.

Relocated the directory's linear algebra algorithms to linear_algebra/,
its numerical analysis algorithms to a new subdirectory called
maths/numerical_analysis/, and its single physics algorithm to physics/.

* updating DIRECTORY.md

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2023-10-23 09:31:30 +02:00
a9cee1d933 Add perfect cube binary search (#10477)
* Add perfect cube binary search algorithm

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* Add support for testing negative perfect cubes

* Add TypeError check for invalid inputs

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2023-10-23 01:56:59 -04:00
abc390967d Added the algorithm to compute the terminal velocity of an object fal… (#10237)
* added the algorithm to compute the terminal velocity of an object falling in a fluid

* fixed spelling mistake

* fixed issues in topic description

* imported the value of g from scipy and changed the doctests accordingly

* fixed formatting

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2023-10-23 01:43:30 -04:00