* Fix doctest in hamming distance

* add line break

* try to fix quantum_riper_adder

* fix floating point build

* Add hamming distance

* Fix doctest

* Refactor

* Raise ValueError when string lengths are different

* Added censor function

* Added censor code

* Added comments to the code

* modified censor function

* added decrypt function

* added cypher and decypher functions, deleted censor and decrypt functions

* Deleted decrypt.py

* Deleted censor.py

* edited the crypt and decrypt files

* Update cypher_txt.py

* Remove the endline in cypher.py

* Removed the print at the end of decypher.py

* added 4 new algorithms

* added tests to the four files

* added type hints for the function variables

* Deleted decode message

* Deleted code message

* Welford average algorithm

* added average welford algorithm

* is_narcissistic added

* added a descriptive name

* added max_sectors algorithm

* added find_unique

* added wave algorithm

* deleting average_welford [ in the wrong pr ]

* deleting is_narcissistic [ is in the wrong pr ]

* deleting max_sectors [ is in the wrong pr ]

* deleting find_unique [ is in the wrong pr ]

* deleting censor [ is in the wrong pr ]

* deleting decrypt [ is in the wrong pr ]

* fixed wave.py 

fixed indentation and followed the bots reccomendations

* fixed wave.py again

* fixing wave.py for the third time.

* fixing wave.py

* merging strings/wave.py

merging the suggestion

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* add highest_response_ratio_next.py

* Update highest_response_ratio_next.py

* Update highest_response_ratio_next.py

* Create non_preemptive_shortest_job_first.py

* 파일 위치 변경

* Delete non_preemptive_shortest_job_first.py

* delete Korean comments

* change comments, & to and, type annotation

* type annotation

* delete unnecessary comment

* Add Multi-Level-Feedback-Queue scheduling algorithm

* fix type hint annotation for pre-commit

* Update scheduling/multi_level_feedback_queue.py

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* updating DIRECTORY.md

* Project Euler 68 Solution

* updating DIRECTORY.md

* Project Euler 68 Fixed doctests, now at 93% coverage

* Update sol1.py

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* commit on 'shortest_path_sum'

* minimum_path_sum updated

* commit to 'minimum_path_sum'

* added description to minimum_path_sum

* bot requirements fixed for

* Update minimum_path_sum.py

* Update minimum_path_sum.py

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* updating DIRECTORY.md

* Improve solution

* updating DIRECTORY.md

* Fix

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* Added excel column title to number algorithm as part of conversions

* Renamed file to better reflect algorithm function

* Removed duplicate file

* Update excel_title_to_column.py

* Update excel_title_to_column.py

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* Fixed bug where array length 2 can't be sorted

* Add MCC and DU path test

Add test to conversions/octal_to_decimal.py and sorts\iterative_merge_sort.py

* ""

* Update octal_to_decimal.py

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word_occurence -> word_occurrence

* Add files via upload

* Changed print to f-string

Also printed out results in a math notation

* Add files via upload

* Fixes: #4710 provided return type

* File exists in another pull request

* imported radians from math

* Updated file according to pre-commit test

* Updated file

* Updated gamma

* Deleted duplicate file

* removed pi

* reversed tests

* Fixed angle condition

* Modified prints to f-string

* Update horizontal_projectile_motion.py

* Update horizontal_projectile_motion.py

* Fixes #4710 added exceptions and tests

* Added float tests

* Fixed type annotations

* Fixed last annotation

* Fixed annotations

* fixed format

* Revert "fixed format"

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* Revert to 4e2fcaf

* Fixing errors found during pre-commit

* Added gauss law

* Implemented Lorenz tranformation with four vector

* pre-commit fixes

* flake8 fixes

* More flake8 fixes

* Added blank space for flake8

* Added reference

* Trailing whitespace fix

* Replaced argument u with velocity (descriptive name fix)

* Added tests for functions + moved velocity check to beta function

* Modified condition to 'not symbolic' in the transform function

* trainling whitespace fix

* Added type hint for 'smybolic' argument in transform function

* Changed reference to avoid pre-commit fails because of spelling issue related to the URL

* Added tests for gamma and transformation_matrix functions

* Fixed transformation_matrix tests

* Fixed tests on beta and gamma functions

* Add sin function to /maths.

* Fix typo in /maths/sin.py

* Format sin.py to meet the new black rules.

* Some improvements.

* Fix a formating error.

* Update strassen_matrix_multiplication.py

* Update matrix_operation.py

* Update enigma_machine2.py

* Update enigma_machine.py

* Update enigma_machine2.py

* Update rod_cutting.py

* Update external_sort.py

* Update sol1.py

* Update hill_cipher.py

* Update prime_numbers.py

* Update integration_by_simpson_approx.py

* Type annotations for `strings/autocomplete_using_trie.py`

* Update autocomplete_using_trie.py

* Update detecting_english_programmatically.py

* Update detecting_english_programmatically.py

* Update frequency_finder.py

* Update frequency_finder.py

* Update frequency_finder.py

* Update word_occurrence.py

* Update frequency_finder.py

* Update z_function.py

* Update z_function.py

* Update frequency_finder.py

* Fix statement

* Improve solution

* Fix

* Add tests

* fixed mypy annotations for arithmetic_analysis

* shortened numpy references

While reading this code I noticed some typos in the doc strings and wanted to fix them.

* Added implementation of the Horn-Schunck algorithm

* Cleaner variable names

* added doctests

* Fix doctest

* Update horn_schunck.py

* Update horn_schunck.py

* Update horn_schunck.py

* Update horn_schunck.py

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* Hacktoberfest: added sol for P104 Project Euler

* bot requests resolved

* pre-commit

* Update sol.py

* Update sol.py

* remove trailing zeroes

* Update sol.py

* Update sol.py

* Update sol.py

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* Solution to Problem 145 of Project Euler

* Provided more descriptive filename

* Update sol1.py

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* fix black at prefix string

* Type -> type

* Type unused

* Fix some typos.

* Update volume.py

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* First commit for add_prefix_conversion

* Class names in CamelCase, str.format() to f-string

* Fixed following pre-commit guidelines

* solved issues with mypy and enum.Enum

* Rename add_prefix_conversion.py to prefix_conversions_string.py

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* Fix quicksort doc

* add binary tree traversals doc

* Add link to the reference

* Fix job

* Change url

* Update binary_tree_traversals.md

* Update normal_distribution_quick_sort.md

* Update normal_distribution_quick_sort.md

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* Fixes (#5434)

* Update ciphers.rabin_miller.py
         maths.miller_rabin.py

* Fixing ERROR maths/miller_rabin.py - ModuleNotFoundError and changing project_euler's isPrime to is_prime function names

* Update sol1.py

* fix: try to change to list

* fix pre-commit

* fix capital letters

* Update miller_rabin.py

* Update rabin_miller.py

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* Add files via upload

* Changed print to f-string

Also printed out results in a math notation

* Add files via upload

* Fixes: #4710 provided return type

* File exists in another pull request

* imported radians from math

* Updated file according to pre-commit test

* Updated file

* Updated gamma

* Deleted duplicate file

* removed pi

* reversed tests

* Fixed angle condition

* Modified prints to f-string

* Update horizontal_projectile_motion.py

* Update horizontal_projectile_motion.py

* Fixes #4710 added exceptions and tests

* Added float tests

* Fixed type annotations

* Fixed last annotation

* Fixed annotations

* fixed format

* Revert "fixed format"

This reverts commit 5b0249a.

Undo changes
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* Revert "Fixed annotations"

This reverts commit c37bb95.

* Revert "Fixed last annotation"

This reverts commit e3678fd.

* Revert "Fixed type annotations"

This reverts commit 3f2b238.

* Revert to 4e2fcaf

* Fixing errors found during pre-commit

* feat: added ngram algorithm
* fix(test): use `math.isclose` to match floating point numbers approximately

Co-authored-by: Christian Clauss <cclauss@me.com>
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