Aniruddha Bhattacharjee b743e44259 Wavelet tree (#4267) ... * Added the matrix_exponentiation.py file in maths directory * Implemented the requested changes * Update matrix_exponentiation.py * resolve merge conflict with upstream branch * add new line at end of file * add wavelet_tree * fix isort issue * updating DIRECTORY.md * fix variable names in wavelet_tree and correct typo * Add type hints and variable renaming * Update data_structures/binary_tree/wavelet_tree.py Add doctests to placate the algorithm-bot, thanks to @cclauss. Co-authored-by: Christian Clauss <cclauss@me.com> * Move doctest to individual functions and reformat code * Move common test array to the global scope and reuse in tests * MMove test array to global scope and minor linting changes * Correct the failing pytest tests * MUse built-in list for type annotation * Update wavelet_tree.py * types-requests * updating DIRECTORY.md * Update wavelet_tree.py * # type: ignore * # type: ignore * Update decrypt_caesar_with_chi_squared.py * , * Update decrypt_caesar_with_chi_squared.py Co-authored-by: Christian Clauss <cclauss@me.com> Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Aniruddha Bhattacharjee <aniruddha@Aniruddhas-MacBook-Air.local>		2021-06-08 22:49:33 +02:00
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__init__.py	Add __init__.py files in all the directories (#2503)	2020-09-28 19:42:36 +02:00
build_directory_md.py	Update build_directory_md.py (#2066)	2020-06-02 21:14:12 +02:00
project_euler_answers.json	feat(ci): Hash project euler solutions (#4411)	2021-05-12 09:48:23 +02:00
validate_filenames.py	fix(mypy): Fix files in scripts/ (#4320)	2021-04-07 08:12:56 +05:30
validate_solutions.py	Wavelet tree (#4267)	2021-06-08 22:49:33 +02:00