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* Update maximum_subarray.py

1. Rectify documentation to indicate the correct output: function doesn't return the subarray, but rather returns a sum.
2. Make the function more Pythonic and optimal.
3. Make function annotation generic i.e. can accept any sequence.
4. Raise value error when the input sequence is empty.

* Update maximum_subarray.py

1. Use the conventions as mentioned in pep-0257.
2. Use negative infinity as the initial value for the current maximum and the answer.

* Update maximum_subarray.py

Avoid type conflict by returning the answer cast to an integer.

* Update other/maximum_subarray.py

Co-authored-by: Andrey <Cjkjvfnby@gmail.com>

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update maximum_subarray.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update maximum_subarray.py

Remove typecast to int for the final answer

Co-authored-by: Andrey <Cjkjvfnby@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

2022-10-28 21:08:41 +02:00

.github

Update PR template (#7794 )

2022-10-28 20:54:44 +02:00

arithmetic_analysis

refactor: Indent ... for visual purposes (#7744 )

2022-10-27 19:42:30 +02:00

audio_filters

Add flake8 pluin flake8 bugbear to pre-commit (#7132 )

2022-10-13 18:03:06 +02:00

backtracking

Remove useless code in doctests (#7733 )

2022-10-27 22:52:00 +02:00

bit_manipulation

Add function for highest set bit location (#7586 )

2022-10-26 22:09:23 +02:00

blockchain

Pyupgrade to Python 3.9 (#4718 )

2021-09-07 13:37:03 +02:00

boolean_algebra

Added Implementation of NAND, OR ,XNOR and NOT gates in python (#7596 )

2022-10-25 21:53:21 +02:00

cellular_automata

Remove some print statements within algorithmic functions (#7499 )

2022-10-22 13:33:51 +02:00

ciphers

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

compression

refactor: Move constants outside of variable scope (#7262 )

2022-10-16 15:03:29 +05:30

computer_vision

Remove useless code in doctests (#7733 )

2022-10-27 22:52:00 +02:00

conversions

refactor: Indent ... for visual purposes (#7744 )

2022-10-27 19:42:30 +02:00

data_structures

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

digital_image_processing

Remove some print statements within algorithmic functions (#7499 )

2022-10-22 13:33:51 +02:00

divide_and_conquer

Remove some print statements within algorithmic functions (#7499 )

2022-10-22 13:33:51 +02:00

dynamic_programming

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

electronics

refactor: Replace doctest traceback with ... (#7558 )

2022-10-23 16:36:10 +02:00

file_transfer

[mypy] fix small folders (#4292 )

2021-03-23 16:51:50 +01:00

financial

Calculate GST Amount (#7694 )

2022-10-26 23:15:02 +02:00

fractals

Change to https. (#7277 )

2022-10-16 09:43:29 +02:00

fuzzy_logic

Misc fixes across multiple algorithms (#6912 )

2022-10-16 10:55:38 +05:30

genetic_algorithm

refactor: Indent ... for visual purposes (#7744 )

2022-10-27 19:42:30 +02:00

geodesy

refactor: Move constants outside of variable scope (#7262 )

2022-10-16 15:03:29 +05:30

graphics

The black formatter is no longer beta (#5960 )

2022-01-30 20:29:54 +01:00

graphs

Remove useless code in doctests (#7733 )

2022-10-27 22:52:00 +02:00

greedy_methods

Corrected the directory of Fractional Knapsack algorithm (#7086 )

2022-10-16 22:41:28 +02:00

hashes

refactor: Move constants outside of variable scope (#7262 )

2022-10-16 15:03:29 +05:30

knapsack

Rewrite parts of Vector and Matrix (#5362 )

2021-10-27 11:48:43 +08:00

linear_algebra

refactor: Indent ... for visual purposes (#7744 )

2022-10-27 19:42:30 +02:00

machine_learning

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

maths

Implemented Swish Function (#7357 )

2022-10-28 16:27:16 +02:00

matrix

Remove useless code in doctests (#7733 )

2022-10-27 22:52:00 +02:00

networking_flow

Add pep8-naming to pre-commit hooks and fixes incorrect naming conventions (#7062 )

2022-10-13 00:54:20 +02:00

neural_network

refactor: Indent ... for visual purposes (#7744 )

2022-10-27 19:42:30 +02:00

other

Update maximum_subarray.py (#7757 )

2022-10-28 21:08:41 +02:00

physics

Create malus_law.py (#7710 )

2022-10-27 13:22:10 +02:00

project_euler

refactor: Indent ... for visual purposes (#7744 )

2022-10-27 19:42:30 +02:00

quantum

Rename quantum_random.py to quantum_random.py.DISABLED.txt (#7683 )

2022-10-26 22:08:53 +02:00

scheduling

Misc fixes across multiple algorithms (#6912 )

2022-10-16 10:55:38 +05:30

scripts

pre-commit autoupdate: pyupgrade v2.34.0 -> v2.37.0 (#6245 )

2022-07-11 10:19:52 +02:00

searches

Remove useless code in doctests (#7733 )

2022-10-27 22:52:00 +02:00

sorts

Remove useless code in doctests (#7733 )

2022-10-27 22:52:00 +02:00

strings

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

web_programming

Create fetch_amazon_product_data.py (#7585 )

2022-10-28 16:33:21 +02:00

.coveragerc

Add pytest-cov (#1578 )

2019-11-17 19:37:58 +01:00

.flake8

refactor: move flake8 config (#7167 )

2022-10-14 16:34:44 +02:00

.gitattributes

Create .gitattributes for Cross OS compatibility (#3410 )

2020-10-17 07:25:25 +02:00

.gitignore

chore: update .gitignore (#6263 )

2022-07-23 07:56:59 +05:30

.gitpod.yml

Change gitpod configuration for python3. (#1827 )

2020-04-07 12:20:08 +02:00

.pre-commit-config.yaml

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

CONTRIBUTING.md

Discord Server invite (#6663 )

2022-10-04 18:40:53 +02:00

DIRECTORY.md

Adopt Python >= 3.8 assignment expressions using auto-walrus (#7737 )

2022-10-28 15:54:54 +02:00

LICENSE.md

LICENSE: Year change (#5920 )

2022-03-16 23:40:48 +08:00

pytest.ini

Move validate_solutions and add durations flag to pytest.ini (#3704 )

2020-10-24 19:07:33 +05:30

README.md

refined readme.md (#7081 )

2022-10-13 19:09:48 +02:00

requirements.txt

Add web program to fetch top 10 real time billionaires using the forbes API. (#7538 )

2022-10-23 16:35:27 +02:00

README.md

The Algorithms - Python

All algorithms implemented in Python - for education

Implementations are for learning purposes only. They may be less efficient than the implementations in the Python standard library. Use them at your discretion.

Getting Started

Read through our Contribution Guidelines before you contribute.

Community Channels

We are on Discord and Gitter! Community channels are a great way for you to ask questions and get help. Please join us!

List of Algorithms

See our directory for easier navigation and a better overview of the project.