Commit Graph

3309 Commits

Author SHA1 Message Date
Akash_Jambulkar
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
Suyash Dongre
29b8ccdc2f
Added doctest to hash_table.py (#10984) 2023-10-26 14:12:28 +02:00
Habip Akyol
42c49ee117
Fix typo in haralick_descriptors.py (#10988) 2023-10-26 13:24:17 +02:00
Neha
6497917352
Added Kth largest element algorithm (#10687)
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* neha3423

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* 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
Saurabh Mahapatra
ade2837e41
Update capitalize.py (#10573)
* Update capitalize.py

* Update strings/capitalize.py

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2023-10-26 04:25:08 -04:00
Mary-0165
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
Sanjay
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
Suyash Dongre
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

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2023-10-26 03:55:56 -04:00
Ravi Kumar
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
Megan Payne
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
Dale Dai
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
Humzafazal72
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
Bisma nadeem
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
AdityaAtoZ
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
Christian Clauss
c2c6cb0f5c
Add dataclasses to binary_search_tree.py (#10920) 2023-10-25 16:28:23 -04:00
Iyiola Aloko
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
Bisma nadeem
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
Hardik Pawar
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
Dhruv Manilawala
28302db941
Remove myself from CODEOWNERS (#10220) 2023-10-24 17:53:17 +02:00
Hardik Pawar
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
Saptadeep Banerjee
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
SEIKH NABAB UDDIN
a23dd7ecbe
Change from only weatherstack to both (#10882)
* Update current_weather.py

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* Update current_weather.py

* 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
Christian Clauss
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
Bhavesh Mathur
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
Gourav Raj
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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* Fix lint errors

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2023-10-24 09:54:38 +02:00
Marek Mazij
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
Tianyi Zheng
b98312ca9f
Consolidate Newton-Raphson implementations (#10859)
* updating DIRECTORY.md

* updating DIRECTORY.md

* Consolidate Newton-Raphson duplicates

* Rename consolidated Newton-Raphson file

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* updating DIRECTORY.md

* Fix doctest precision

* Fix doctest precision again

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

updates:
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2023-10-23 22:29:16 +02:00
SEIKH NABAB UDDIN
ffd3a56c35
Updated Selection Sort (#10855)
* Update selection_sort.py

* Update selection_sort.py
2023-10-23 14:12:28 -04:00
Aqib Javid Bhat
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
Hardik Pawar
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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2023-10-23 13:42:02 -04:00
Tauseef Hilal Tantary
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
Berat Osman Demiralay
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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2023-10-23 09:25:07 -04:00
Krishna-singhal
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
Tianyi Zheng
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
Dale Dai
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
Paarth Goyal
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
Pratik Tripathy
68faebe711
feat: Add mass energy equivalence in physics and doctests (#10202)
* updating DIRECTORY.md

* feat: Add mass energy equivalence in physics

* updating DIRECTORY.md

* updating DIRECTORY.md

* Apply suggestions from code review

* Update physics/mass_energy_equivalence.py

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2023-10-23 01:35:10 -04:00
Suyash Dongre
dc4e89805a
Added docstring/documentation for sigmoid_function (#10756)
* Added doctest for sigmoid_function

* Added doctest for sigmoid_function

* Added doctest for sigmoid_function
2023-10-23 01:27:33 -04:00
Ankit Avinash
abd6bca074
Added Binary Focal Cross Entropy (#10674)
* Added Binary Focal Cross Entropy

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* Fixed Issue

* Fixed Issue

* Added BFCE loss to loss_functions.py

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2023-10-23 01:24:51 -04:00
Anshu Sharma
fdb0635c71
added doctest to playfair_cipher.py (#10823)
* added doctest to playfair_cipher.py

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* Added newline to EOF andremoved trailing whitespace

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2023-10-22 17:39:31 -04:00
Hardik Pawar
a8b94abc8b
Enhance readability of N Queens (#9265)
* Enhance readability of N Queens

* Simplify is_safe code

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2023-10-22 14:51:56 -04:00
Jeel Gajera
6c8743f1e6
Add: Time Conversion Function (#10749)
* Add: Time Conversion Function

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2023-10-22 15:51:30 +02:00
Kento
7d0f6e012a
Updated doctests for nor_gate (#10791)
* added other possible cases

* added test for correct output of truth table

* updating DIRECTORY.md

* Update nor_gate.py

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2023-10-22 11:08:08 +02:00
gio-puter
0601b56173
Add tests without modifying code (#10740)
* Contributes to #9943
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Added doctest to word_patterns.py
Added doctest to onepad_cipher.py

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* Contributes to #9943
Added doctest to maths/largest_of_very_large_numbers.py
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Added doctest to ciphers/onepad_cipher.py

* Add tests without modifying code #10740
Added test to maths/largest_of_very_large_numbers
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Added test to ciphers/onepad_cipher.py

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2023-10-22 07:42:26 +02:00
santiditomas
d73a4c2ee0
adding new physics algorithm: center of mass (#10743)
* adding new physics algorithm: center of mass

* Add changes requested by the reviewer

* Add changes requested by the reviewer

* Update center_of_mass.py

* Update center_of_mass.py

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2023-10-22 01:59:41 +02:00
Precious C. Jacob
c92e86bd79
Add tests to data_structures/linked_list/swap_nodes.py (#10751)
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* Added doctests to the swap_nodes file under linkedlist data structure

* Added doctests to the swap_nodes file under linkedlist data structure

* Added doctests to the swap_nodes file under linkedlist data structure

* Update swap_nodes.py

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2023-10-22 01:33:49 +02:00
Barun Parua
d9562033f6
added a function to calculate perceived frequency by observer using Doppler Effect (#10776)
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* avg and mps speed formulae added

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* spacing

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* ws

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* added amicable numbers

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* spacing

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* removed

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* issues fixed due to pi

* requested changes added

* Created doppler_effect_of_sound.py

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* Updated doppler_effect_of_sound.py

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* renamed doppler_effect_of_sound.py to doppler_frequency.py

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This is super slick!  Well done.

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2023-10-22 00:33:50 +02:00
Saptadeep Banerjee
4707fdb0f2
Add tests for Perfect_Number (#10745)
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2023-10-22 00:05:37 +02:00