* Contributes to #9943
Added doctest to largest_of_very_large_numbers.py
Added doctest to word_patterns.py
Added doctest to onepad_cipher.py
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Contributes to #9943
Added doctest to maths/largest_of_very_large_numbers.py
Added doctest to strings/word_patterns.py
Added doctest to ciphers/onepad_cipher.py
* Add tests without modifying code #10740
Added test to maths/largest_of_very_large_numbers
Added test to strings/word_patterns.py
Added test to ciphers/onepad_cipher.py
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* fix(mypy): type annotations for cipher algorithms
* Update mypy workflow to include cipher directory
* fix: mypy errors in hill_cipher.py
* fix build errors
* spelling corrections
* review
* improved documentation, removed redundant variables, added testing
* added type hint
* camel case to snake case
* spelling fix
* review
* python --> Python # it is a brand name, not a snake
* explicit cast to int
* spaces in int list
* "!= None" to "is not None"
* Update comb_sort.py
* various spelling corrections in documentation & several variables naming conventions fix
* + char in file name
* import dependency - bug fix
Co-authored-by: John Law <johnlaw.po@gmail.com>
