Commit Graph

113 Commits

Author SHA1 Message Date
Suyash Dongre
84a1533fd5
Added doctest to binary_search_tree.py (#11145)
* Added doctest to binary_search_tree.py

* Apply suggestions from code review

---------

Co-authored-by: Christian Clauss <cclauss@me.com>
2023-11-25 15:29:44 +01:00
Suyash Dongre
1e50cf3660
Added doctest to binary_search_tree.py (#11141)
* Added doctest to binary_search_tree.py

* Update binary_search_tree.py

* Update binary_search_tree.py

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Co-authored-by: Christian Clauss <cclauss@me.com>
2023-11-05 14:23:39 +05:45
dekomori_sanae09
c38b222212
serialize deserialize binary tree (#9625)
* added serialize and desrialize bin tree

* format files

* added type hints

* added type hints

* Use dataclass .__eq__(), .__iter__(), and .__repr__()

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Co-authored-by: Christian Clauss <cclauss@me.com>
2023-10-30 00:07:21 +01:00
Christian Clauss
c2c6cb0f5c
Add dataclasses to binary_search_tree.py (#10920) 2023-10-25 16:28:23 -04:00
Gourav Raj
481aff7928
Add Mirror a Binary Tree solution (#9534)
* Add `Invert a Binary Tree` solution

* Add type

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

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* Add `doctest`

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* Add `test` to `get_tree_inorder`

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* Add `test` changes

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* Fix lint errors

* Fix precommit errors

* Update and rename invert_binary_tree.py to mirror_binary_tree.py

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2023-10-24 09:54:38 +02:00
Christian Clauss
26ffad9d17
Simplify is_bst.py (#10627)
* Simplify is_bst.py

* updating DIRECTORY.md

* Update is_bst.py

* Rename is_bst.py to is_sorted.py

* updating DIRECTORY.md

* Update data_structures/binary_tree/is_sorted.py

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2023-10-19 13:31:51 -04:00
aryandgandhi
b5786c87d8
update segmenttree docstrings Fixes #9943 (#9975)
* update docstrings

* update docstrings

* update docstrings
2023-10-17 03:25:07 +02:00
Adarsh Sidnal
fcea18c9f0
Added an algorithm transfrom bst to greater sum tree (#9777)
* Added an algorithm transfrom bst to greater sum tree

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* Update and rename transform_bst_sum_tree.py to is_sum_tree.py

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2023-10-17 00:56:14 +02:00
halfhearted
1e468c1028
Floor and ceil in Binary search tree added (#10432)
* earliest deadline first scheduling algo added

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* earliest deadline first scheduling algo added

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* ceil and floor and bst

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* ceil and floor and bst 2

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* ceil and floor and bst 3

* Update and rename floor_ceil_in_bst.py to floor_and_ceiling.py

* Delete scheduling/shortest_deadline_first.py

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2023-10-16 19:12:33 +02:00
Vinayak Upadhyay
778e2010d6
Added functionality to calculate the diameter of given binary tree (#10526)
* Added code to find diameter of given binary tree

* Modified diameter_of_binary_tree file

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* Update diameter_of_binary_tree.py

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* Update diameter_of_binary_tree.py

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2023-10-16 18:46:44 +02:00
Saswat Susmoy
c15dda405a
Update basic_binary_tree.py (#10388)
* Update basic_binary_tree.py

* Update basic_binary_tree.py

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2023-10-16 16:43:53 +02:00
Christian Clauss
7acf4bf73b
Rename binary_tree_traversals.md to README.md (#10599) 2023-10-16 10:16:09 -04:00
Christian Clauss
3f094fe49d
Ruff pandas vet (#10281)
* Python linting: Add ruff rules for Pandas-vet and Pytest-style

* updating DIRECTORY.md

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2023-10-11 14:30:02 -04:00
JeevaRamanathan
17af644449
Symmetric tree (#9871)
* symmectric tree

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* removed trailing spaces

* escape sequence fix

* added return type

* added class

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* wordings fix

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* added static method

* added type

* added static method

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* wordings fix

* testcase added

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* testcase added for mirror function

* testcase added for mirror function

* made the requested changes

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* made the requested changes

* doc test added for symmetric, asymmetric

* Update symmetric_tree.py

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2023-10-06 02:00:58 +02:00
halfhearted
d74349793b
Arunsiva003 patch 1 flatten tree (#9695)
* infix to prefix missing feature added

* infix to prefix missing feature added

* infix to prefix missing feature added

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* infix to prefix missing feature added (comments)

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* infix to prefix missing feature added (comments)

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* newly updated infix_to_prefix

* newly updated infix_to_prefix_2

* newly updated infix_to_prefix_3

* from the beginning

* Created flatten_binarytree_to_linkedlist.py

* Update flatten_binarytree_to_linkedlist.py

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* Update flatten_binarytree_to_linkedlist.py

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* Update flatten_binarytree_to_linkedlist.py

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* Update flatten_binarytree_to_linkedlist.py (space added)

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* Update flatten_binarytree_to_linkedlist.py space added

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* Update flatten_binarytree_to_linkedlist.py

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* flatten binary tree to linked list - 1

* flatten binary tree to linked list final

* flatten binary tree to linked list final

* review updated

* Update flatten_binarytree_to_linkedlist.py

* Update .pre-commit-config.yaml

* Update flatten_binarytree_to_linkedlist.py

* Update flatten_binarytree_to_linkedlist.py

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2023-10-04 18:39:28 +02:00
aryan1165
18cdbc4165
binary_search_traversals.py made memory-friendly using generators. Fixes #8725 completely. (#9237)
* Made binary tree memory-friendly using generators based travels. Fixes
#8725

* Made binary tree memory-friendly using generators based travels. Fixes
#8725

* Fixed pre-commit errors
2023-10-01 12:54:05 -04:00
aryan1165
eaa87bd791
Made binary tree memory-friendly using generators based travels. Fixes (#9208)
#8725
2023-10-01 04:43:48 -04:00
pre-commit-ci[bot]
421ace81ed
[pre-commit.ci] pre-commit autoupdate (#9013)
* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/astral-sh/ruff-pre-commit: v0.0.285 → v0.0.286](https://github.com/astral-sh/ruff-pre-commit/compare/v0.0.285...v0.0.286)
- [github.com/tox-dev/pyproject-fmt: 0.13.1 → 1.1.0](https://github.com/tox-dev/pyproject-fmt/compare/0.13.1...1.1.0)

* updating DIRECTORY.md

* Fis ruff rules PIE808,PLR1714

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2023-08-29 15:18:10 +02:00
isidroas
efaf526737
BST and RSA doctest (#8693)
* rsa key doctest

* move doctest to module docstring

* all tests to doctest

* moved is_right to property

* is right test

* fixed rsa doctest import

* Test error when deleting non-existing element

* fixing ruff EM102

* convert property 'is_right' to one-liner

Also use 'is' instead of '=='

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* child instead of children

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* remove type hint

* Update data_structures/binary_tree/binary_search_tree.py

---------

Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>
2023-08-15 16:04:53 -07:00
Tianyi Zheng
ae0fc85401
Fix ruff errors (#8936)
* Fix ruff errors

Renamed neural_network/input_data.py to neural_network/input_data.py_tf
because it should be left out of the directory for the following
reasons:

1. Its sole purpose is to be used by neural_network/gan.py_tf, which is
   itself left out of the directory because of issues with TensorFlow.

2. It was taken directly from TensorFlow's codebase and is actually
   already deprecated. If/when neural_network/gan.py_tf is eventually
   re-added back to the directory, its implementation should be changed
   to not use neural_network/input_data.py anyway.

* updating DIRECTORY.md

* Change input_data.py_tf file extension

Change input_data.py_tf file extension because algorithms-keeper bot is being picky about it

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2023-08-09 13:25:30 +05:30
roger-sato
0b0214c42f
Handle empty input case in Segment Tree build process (#8718) 2023-07-31 11:46:30 -07:00
AmirSoroush
d4f2873e39
add reverse_inorder traversal to binary_tree_traversals.py (#8726)
* add reverse_inorder traversal to binary_tree_traversals.py

* Apply suggestions from code review

Co-authored-by: Tianyi Zheng <tianyizheng02@gmail.com>

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2023-07-30 17:54:15 -07:00
Caeden Perelli-Harris
93fb169627
[Upgrade Ruff] Fix all errors raised from ruff (#8879)
* chore: Fix tests

* chore: Fix failing ruff

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

* chore: Fix ruff errors

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* chore: Fix ruff errors

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* Update cellular_automata/game_of_life.py

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2023-07-22 12:05:10 +02:00
Frank-1998
b0f871032e
Fix removing the root node in binary_search_tree.py removes the whole tree (#8752)
* fix issue #8715

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2023-06-18 18:30:06 +02:00
Christian Clauss
4b79d771cd
Add more ruff rules (#8767)
* Add more ruff rules

* Add more ruff rules

* pre-commit: Update ruff v0.0.269 -> v0.0.270

* Apply suggestions from code review

* Fix doctest

* Fix doctest (ignore whitespace)

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2023-05-26 09:34:17 +02:00
pre-commit-ci[bot]
3f9150c1b2
[pre-commit.ci] pre-commit autoupdate (#8294)
* [pre-commit.ci] pre-commit autoupdate

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* Fix PLR1711 Useless  statement at end of function

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2023-03-20 22:16:13 +01:00
Christian Clauss
521fbca61c
Replace flake8 with ruff (#8184) 2023-03-16 13:31:29 +01:00
Christian Clauss
64543faa98
Make some ruff fixes (#8154)
* Make some ruff fixes

* Undo manual fix

* Undo manual fix

* Updates from ruff=0.0.251
2023-03-01 17:23:33 +01:00
Christian Clauss
c909da9b08
pre-commit: Upgrade psf/black for stable style 2023 (#8110)
* pre-commit: Upgrade psf/black for stable style 2023

Updating https://github.com/psf/black ... updating 22.12.0 -> 23.1.0 for their `2023 stable style`.
* https://github.com/psf/black/blob/main/CHANGES.md#2310

> This is the first [psf/black] release of 2023, and following our stability policy, it comes with a number of improvements to our stable style…

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2023-02-01 18:44:54 +05:30
Christian Clauss
08c2245705
Upgrade to flake8 v6 (#8007)
* Upgrade to flake8 v6

* updating DIRECTORY.md

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2022-11-29 16:56:41 +01:00
Dhruv Manilawala
3bf86b91e7
fix: no implicit optional (#7984) 2022-11-15 14:55:14 +01:00
Alexander Pantyukhin
7b2eca0243
add distribute coins (#7975)
* add distribute coins

* updating DIRECTORY.md

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* fix review notes

* fix typehint

* fix type in TreeNode

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Caeden Perelli-Harris
daa1c7529a
Raise error not string (#7945)
* ci: Add `B023` to `.flake8` ignores

* refactor: Return `bool`/raise Exception

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* revert: Remove previous branch commit

* Update data_structures/binary_tree/segment_tree_other.py

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* feat: Apply `__repr__` changes

* chore: Fix failing tests

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* Update data_structures/binary_tree/segment_tree_other.py

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* test: Fix doctests

* random.choice(population_score[:N_SELECTED])[0]

* Update basic_string.py

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2022-11-06 15:54:44 +01:00
Alexander Pantyukhin
3e1cb70abf
add algorithm to check binary search tree (#7947)
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2022-11-03 21:03:37 +01:00
Christian Clauss
45b3383c39
Flake8: Drop ignore of issue A003 (#7949)
* Flake8: Drop ignore of issue A003

* updating DIRECTORY.md

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Andrey
584e743422
Fix yesqa hook (#7843)
* fix yesqa hook

* Remove redundant noqa

* updating DIRECTORY.md

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2022-10-29 15:07:02 +02:00
Caeden Perelli-Harris
25757e697c
Binary tree path sum (#7748)
* feat: Implement binary tree path sum (#7135)

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* Update data_structures/binary_tree/binary_tree_path_sum.py

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* refactor: Rename `dfs` to `depth_first_search`

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2022-10-27 23:03:01 +02:00
Caeden Perelli-Harris
9bba42eca8
refactor: Indent ... for visual purposes (#7744) 2022-10-27 19:42:30 +02:00
Shubham Kondekar
3448ae5cec
[Binary Tree] Different views of binary tree added (#6965)
* Different views of binary tree added

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* mypy errors resolved

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* Example moved in if block

* doctest cases added

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* Update data_structures/binary_tree/diff_views_of_binary_tree.py

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* flake8 warning resolved

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Caeden
c94e215c8d
types: Update binary search tree typehints (#7197)
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2022-10-16 00:51:23 +02:00
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98a4c24878
feat: Binary tree node sum (#7020) (#7162)
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2022-10-15 14:58:09 +02:00
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6e69181d1f
refactor: Replace list() and dict() calls with literals (#7198) 2022-10-15 06:37:03 +05:30
Caeden
2058775005
refactor: Make code more understandable (#7196)
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4d0c830d2c
Add flake8 pluin flake8 bugbear to pre-commit (#7132)
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Caeden
d5a9f649b8
Add flake8-builtins to pre-commit and fix errors (#7105)
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2022-10-13 19:53:59 +05:30
GURNEET SINGH
e661b98829
Binary Search Tree Inorder Traversal Algorithm (#6840)
* Binary Search Tree Inorder Traversal

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* Binary Search Tree Inorder Traversal v2

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07e991d553
Add pep8-naming to pre-commit hooks and fixes incorrect naming conventions (#7062)
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C21
81e30fd33c
Fix Max Fenwick Tree (#6328) 2022-09-14 09:24:55 +01:00
AmirMohammad Hosseini Nasab
f31fa4ea7e
Fenwick Tree (#6319)
* Enhance fenwick_tree.py

* Change update to add in fenwick_tree.py

* Some changes

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2022-08-16 19:38:33 +02:00
AmirMohammad Hosseini Nasab
f46ce47274
Add Max Fenwick Tree (#6298)
* Add `MaxFenwickTree`

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* Complete docstring

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2022-08-12 11:12:58 +02:00