TheAlgorithms / Python

* added idf-smooth

* added idf-smooth

* added idf-smooth

* Update CONTRIBUTING.md

fixed dead link to the license

* Update README.md

Added License

* Update README.md

* Update README.md

* Update README.md

* Update CONTRIBUTING.md

Co-authored-by: Christian Clauss <[email protected]>

* redblacktree type hints

* fixed type hints to pass flake8

* Added type hints and doctest for maths/prime_check.

* Removed doctests.

* Add files via upload

* Update ugly_numbers.py

* Update ugly_numbers.py

* Update ugly_numbers.py

* Create alternate_disjoint_set.py

This code implements a disjoint set using Lists 
with added heuristics for efficiency
Union by Rank Heuristic and Path Compression

* Update alternate_disjoint_set.py

Added typehints, doctests and some suggested variable name change

* Update alternate_disjoint_set.py

* Formatted with Black

* More formatting

* Formatting on line 28

* Error in Doctest

* Doctest Update in alternate disjoint set

* Fixed build error

* Fixed doctest

* Add files via upload

* Update triplet_sum.py

* Update triplet_sum.py

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update triplet_sum.py

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

* Update other/triplet_sum.py

Co-authored-by: Christian Clauss <[email protected]>

Co-authored-by: Christian Clauss <[email protected]>

* Create __init__.py

* Add files via upload

* Update project_euler/problem_63/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update sol1.py

* Update sol1.py

* Update sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update merge_sort.py

* Update merge_sort.py

* added bitwise binary OR operator

* Rename binary_OR_operator.py to binary_or_operator.py

* Update binary_or_operator.py

* Update binary_or_operator.py

* Update bit_manipulation/binary_or_operator.py

Co-authored-by: Christian Clauss <[email protected]>

* Update binary_or_operator.py

* Update binary_or_operator.py

* Nice!!

Co-authored-by: Christian Clauss <[email protected]>

* Added Enigma machine file

Added Enigma machine file to 'ciphers' section

* Added doctest to validator

* Fixed typo

* Shortened some lines

* Shortened some lines

* Update enigma_machine.py

* Shortened some lines

* Update enigma_machine.py

* Update enigma_machine.py

* Update enigma_machine2.py

* Update enigma_machine2.py

* added f-strings

* Update enigma_machine2.py

* Update enigma_machine2.py

* Updated some numbers

* Plugboard improvement

Added option to separate pair for plugboard by spaces

* renamed variable

* renamed some variables

* improved plugboard exception

* Update enigma_machine2.py

* Update enigma_machine2.py

* Create __init__.py

* Add files via upload

* Update sol1.py

* Add perfect_square_binary_search

* Update tests

* Add tests

* Delete sleep_sort.py

A silly algorithm designed to waste time.  #2350 demonstrates that it is a 20+ second denial of service attack on every Travis CI run that we do.

* fixup! Format Python code with psf/black push

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

* Travis CI: Identify our ten slowest tests

https://howchoo.com/g/mtblodnjzjc/how-to-measure-unit-test-execution-times-in-pytest helps us to find the individual tests that are slowing down our Travis CI checks.

* fixup! Format Python code with psf/black push

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…l1.py (#2349)

* Create __init__.py

* Add files via upload

* Update sol1.py

* Update sol1.py

* Update project_euler/problem_45/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update sol1.py

* Update sol1.py

* Update project_euler/problem_34/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update project_euler/problem_34/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update sol1.py

* Update project_euler/problem_34/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update sol1.py

* Update project_euler/problem_34/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

Co-authored-by: Christian Clauss <[email protected]>

* Create __int__.py

* Update and rename project_euler/__int__.py to project_euler/problem_44/__int__.py

* Add files via upload

* Update sol1.py

* Update __int__.py

* Delete __int__.py

* Create __init__.py

* Update project_euler/problem_44/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update project_euler/problem_44/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update project_euler/problem_44/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

Co-authored-by: Christian Clauss <[email protected]>

* fixed variable naming and unnecessary type hints

* print(segt)

Co-authored-by: Christian Clauss <[email protected]>

* Fix SettingWithCopy warning in pandas

#2282

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* Update k_means_clust.py

* insertion sort : docstring, type hinting

* Update insertion_sort.py

Co-authored-by: Christian Clauss <[email protected]>

* Adding job scarping algorithm to web programming

* Delete fetch_jobs.py

* Adding Jobs Scraping to web programming

* Add Python type hints

Co-authored-by: Christian Clauss <[email protected]>

* Update matrix_operation.py

* Update matrix_operation.py

* Update matrix_operation.py

* Update matrix_operation.py

* Update matrix_operation.py

* Update matrix_operation.py

* Create __init__.py

* Add files via upload

* Update sol1.py

* Update sol1.py

* Update project_euler/problem_46/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update project_euler/problem_46/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update sol1.py

* exact

Co-authored-by: Christian Clauss <[email protected]>

* fixes: #2172

* fixes: #2172

* Added docstrings and type of parameters

* fixed error

* Added type hints

* made changes

* removed capital letters from function name

* Added type hints

* fixed bulid error

* modified comments

* fixed build error

* * optimization aliquot_sum
* fix bug in average_median

* fixup! Format Python code with psf/black push

* Update maths/average_median.py

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

* adding static type checking to basic_binary_tree.py

* Add static type checking to functions with None return type

* Applying code review comments

* Added missing import statement

* fix spaciing

* "cleaned up depth_of_tree"

* Add doctests and then streamline display() and is_full_binary_tree()

* added static typing to lazy_segment_tree.py

* added missing import statement

* modified variable names for left and right elements

* added static typing to lowest_common_ancestor.py

* fixed formatting

* modified files to meet style guidelines, edited docstrings and added some doctests

* added and fixed doctests in lazy_segment_tree.py

* fixed errors in doctests

Co-authored-by: Christian Clauss <[email protected]>

* created dijkstra's two stack algorithm

* Made changes to dijkstras two stack algorithm for documentation and
testing purposes.

* Made changes to dijkstras two stack algorithm for documentation and
testing purposes.

* Fixed Grammar Mistake

* Added Explanation Reference

* Imported stack instead of using my own
Changed a few minor things.

* Imported stack instead of using my own
Changed a few minor things.

* Update data_structures/stacks/dijkstras_two_stack_algorithm.py

Co-authored-by: Christian Clauss <[email protected]>

* Update dijkstras_two_stack_algorithm.py

Co-authored-by: Christian Clauss <[email protected]>

* Create __init__.py

* Add files via upload

* Update sol1.py

* Lose a list()

Co-authored-by: Christian Clauss <[email protected]>

* Delete natural_language_processing

This file is useless.

* updating DIRECTORY.md

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* Add files via upload

* Update check_anagrams.py

* Update check_anagrams.py

* Update check_anagrams.py

* Update check_anagrams.py

* “” or not

Co-authored-by: Christian Clauss <[email protected]>

* Create __init__.py

* Add files via upload

* Update sol1.py

* Update sol1.py

* Update sol1.py

* Create __init__.py

* Add files via upload

* Update sol1.py

* Update sol1.py

* Update project_euler/problem_39/sol1.py

Co-authored-by: Christian Clauss <[email protected]>

* Update sol1.py

Co-authored-by: Christian Clauss <[email protected]>