Markgolzh
c7ca9cf0df
Update avl_tree.py ( #2145 )
...
* Update avl_tree.py
it's true definition of AVL tree,change left and right rotation,and add avl_tree doctest
* Update avl_tree.py
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update data_structures/binary_tree/avl_tree.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update avl_tree.py
update some function name and update doctest
* Update avl_tree.py
change some code format to fit flake8 review
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-25 09:55:13 +02:00
mateuszz0000
b0c3c0fbf6
Typehints + refactor ( #2154 )
2020-06-25 09:48:52 +02:00
mateuszz0000
9e2206e5fb
Added doctests to OddEvenTraposition ( #2152 )
...
* Added doctests
* Change __main__ content
2020-06-25 08:56:57 +02:00
Christian Clauss
5b6ebf8f12
Add doctests to radix_sort() ( #2148 )
...
* Add doctests to radix_sort()
* fixup! Format Python code with psf/black push
* Update radix_sort.py
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-23 15:37:24 +02:00
Tapajyoti Bose
f1ce2d6e80
Added Markov Chain ( #2146 )
...
* Added Markov Chain
* Implemented suggestions
2020-06-23 12:56:08 +02:00
Christian Clauss
cbbaa98684
hamming_code.py: Reduce McCabe code complexity ( #2140 )
...
* hamming_code.py: Reduce McCabe code complexity
As discussed in #2128
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-22 14:18:57 +02:00
Christian Clauss
fdc5bee7af
Euler problem 551 sol 1: Reduce McCabe code complexity ( #2141 )
...
* Euler problem 551 sol 1: Reduce McCabe code complexity
As discussed in #2128
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-22 14:16:12 +02:00
beqakd
d034add61f
add visualization of k means clustering as excel format ( #2104 )
...
* add visualization of kmneas clust as excel format
* style changes
* style changes
* Add doctest and typehint!
* style change
* Update machine_learning/k_means_clust.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update machine_learning/k_means_clust.py
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-19 17:55:13 +02:00
Tapajyoti Bose
b9e7c891e2
Added (Open) Knight Tour Algorithm ( #2132 )
...
* Added (Open) Knight Tour Algorithm
* Implemented Suggestions
2020-06-18 11:30:24 +02:00
Ioane Margiani
19b713aecb
Add lempel ziv compression ( #2107 )
...
* Added lempel-ziv compression algorithm implementation
* Added lempel-ziv decompression algorithm implementation
* Reformatted lempel-ziv compress/decompress files using black
* Added type hints and some other modifications (Doctests coming up)
* Shortened several lines to comply with the standards
2020-06-17 21:12:48 +02:00
Nika Losaberidze
671e570c35
Implement prefix function, knuth-morris-pratt another usage ( #2099 )
...
* Implement prefix function, knuth-morris-pratt another usage
* fixup! Format Python code with psf/black push
* Fix style
* updating DIRECTORY.md
* Update prefix_function.py
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-17 18:27:05 +02:00
Nika Losaberidze
fb3a228d26
Strongly connected components ( #2114 )
...
* Implement strongly connected components for graph algorithms
* fixup! Format Python code with psf/black push
* Delete trailing whitespace
* updating DIRECTORY.md
* Add doctests and typehints
* Remove unnecessary comments, change variable names
* fixup! Format Python code with psf/black push
* Change undefined variable's name
* Apply suggestions from code review
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-17 18:16:54 +02:00
Nika Losaberidze
2bbdc3bfe7
Implement connected components algorithm for graphs ( #2113 )
...
* Implement connected components algorithm for graphs
* fixup! Format Python code with psf/black push
* Add parameters and return values annotations with Python type hints
* updating DIRECTORY.md
* Add doctests and typehints
* Remove unnecessary comments, change variable names
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-17 18:15:24 +02:00
Tapajyoti Bose
23484efdad
Added maximum non-adjacent sum ( #2130 )
...
* Added maximum non-adjacent sum
* Bugfix: flake8 test
* Implemented changes (broke tuple unpacking into 2 lines due to flake8 tests)
* Implemented changes v2.0
* Update max_non_adjacent_sum.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-17 17:09:29 +02:00
mateuszz0000
d7a75da8ef
Added doctests to bucket sort ( #2079 )
...
* Added doctests to bucket sort
* Missing typehint
* Wrap long lines
* updating DIRECTORY.md
* Update bucket_sort.py
* updating DIRECTORY.md
* Update bucket_sort.py
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-17 09:42:44 +02:00
Furkan Atesli
6f80ca821c
Create change_brightness.py ( #2126 )
...
* Create change_brightness.py
* Update change_brightness.py
* Update change_brightness.py
* Update change_brightness.py
* Update change_brightness.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-17 07:49:20 +02:00
Christian Clauss
f97af65579
Blacken our code ( #2125 )
...
* Blacken
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-17 06:59:38 +08:00
bnMikheili
62f7561428
Hash djb2 ( #2098 )
...
* implement hash
* fix flake8 error
* Update hashes/djb2.py
* Update hashes/djb2.py
* Long lines
* def djb2(s: str) -> int:
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-16 22:22:47 +02:00
beqakd
924ef9b7d8
implementation of entropy algorithm. ( #2110 )
...
* implementation of entropy algorithm.
* add tests, fix requested changes
* open_file() --> analyze_text()
* Create bidirectional_breadth_first_search.py
* # type: ignore
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-16 21:36:57 +02:00
Erwin Lejeune
a5c246793c
Graphs : Bidirectional Breadth-First Search ( #2057 )
...
* implement bidirectional breadth first
* remove useless import
* remove trailing whitespaces
2020-06-16 17:10:22 +02:00
Christian Clauss
4e8a0d924e
CONTRIBUTING.md: Update flake8 command ( #2124 )
...
* CONTRIBUTING.md: Update flake8 command
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-16 16:33:17 +02:00
Muhammadrasul
4a2d457747
Count ( #2084 )
...
* Add files via upload
* Update and rename count_islands.py to count_islands_in_matrix.py
* Update matrix/count_islands_in_matrix.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update matrix/count_islands_in_matrix.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update matrix/count_islands_in_matrix.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Reformat count islands.py
* Indent Python code with 4 spaces, not tabs
* Update count_islands_in_matrix.py
* Add type hints for return values
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-16 14:36:09 +02:00
Christian Clauss
b9e5259aeb
Fix long line, tests ( #2123 )
...
* Fix long line
* updating DIRECTORY.md
* Add doctest
* ...
* ...
* Update tabu_search.py
* space
* Fix doctest
>>> find_neighborhood(['a','c','b','d','e','a']) # doctest: +NORMALIZE_WHITESPACE
[['a','e','b','d','c','a',90], [['a','c','d','b','e','a',90],
['a','d','b','c','e','a',93], ['a','c','b','e','d','a',102],
['a','c','e','d','b','a',113], ['a','b','c','d','e','a',93]]
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: John Law <johnlaw.po@gmail.com>
2020-06-16 14:29:13 +02:00
Christian Clauss
9316e7c014
Set the Python file maximum line length to 88 characters ( #2122 )
...
* flake8 --max-line-length=88
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-16 10:09:19 +02:00
Michael Quevillon
9438c6bf0b
Add pytest init file to define custom mark mat_ops ( #2120 )
...
Fixes #1917 .
2020-06-15 18:09:32 +02:00
Christian Clauss
0b028aa32a
Fix line break after binary operator ( #2119 )
...
* Fix line break after binary operator
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-15 15:47:02 +02:00
beqakd
23dae9ceab
implement rat in maze algorithm. ( #2106 )
...
* implement rat in maze algorithm.
* style changes
* fix trailing whitespace
* add test, fix style
* fix style
* method change
* minor changes
* style changes
* return solved
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-15 15:03:30 +02:00
Christian Clauss
b9185bebd6
Create natural_language_processing ( #2116 )
...
* Create natural_language_processing
Closes #2115
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-15 09:55:41 +02:00
bnMikheili
55b3088e47
Hash adler32 ( #2111 )
...
* implement hash
* fix indentation
2020-06-14 09:49:39 +02:00
Christian Clauss
ae9d0f9196
Fix indentation ( #2097 )
2020-06-14 14:28:00 +08:00
Nika Losaberidze
8bb7b8f457
Fix syntax for flake8 passing ( #2096 )
...
* Fix syntax for flake8 passing
* fixup! Format Python code with psf/black push
* # fmt: off / # fmt: on
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-12 06:51:47 +02:00
bnMikheili
ec2d900b03
implement sdbm hash algorithm ( #2094 )
...
* implement sdbm hash algorithm
* fix bug: styling
* fix styling for decimal_to_any
2020-06-11 22:22:16 +02:00
Nika Losaberidze
2264244a34
Add Z-function algorithm implementation ( #2067 )
...
* Add Z-function algorithm implementation
* Spelling correction
* Reference url correction
* Add additional function as an example of z-function usage, change docstrings for functions
* Fix flake8 errors
* Update z_function.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-11 19:43:05 +02:00
Vignesh
3893ed30ca
created perfect_cube.py ( #2076 )
...
* created perfect_cube.py
To find whether a number is a perfect cube or not.
* Update perfect_cube.py
* Update perfect_cube.py
* Update perfect_cube.py
2020-06-11 19:36:53 +02:00
Kevin C. Escobedo
19c3871b21
Added function to convert from decimal to another base ( #2087 )
...
* Added function to convert from decimal to another base
* Update conversions/decimal_to_any.py
Changed type() to isinstance()
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Changed to base in (0, 1)
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Updated to div not in (0, 1)
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Updated to make condition clearer
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Using divmod() instead of % operator
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Improved readability on a docstring test
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Changed use of type() to isinstance()
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update conversions/decimal_to_any.py
Changed from use of type() to isinstance()
Co-authored-by: Christian Clauss <cclauss@me.com>
* Made changes and improved function
* Update conversions/decimal_to_any.py
Added space to docstring test
Co-authored-by: Christian Clauss <cclauss@me.com>
* Changed action for bad input
* Added support for conversions up to base 36 (#2087 )
* Added support for conversions up to base 36 and renamed HEXADECIMAL dict (#2087 )
* Fixed whitespace issue (#2087 )
* Fixed issue with line length (#2087 )
* Fixed issue with conversions past base-10 failing (#2087 )
* Added more robust testing (#2087 )
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-11 17:59:42 +02:00
ocivo
a7b4311378
fix fetch_github_info __main__ bug ( #2080 )
...
* fix fetch_github_info __main__ bug
* Algorithms should not print
* Update fetch_github_info.py
* Update fetch_github_info.py
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: John Law <johnlaw.po@gmail.com>
2020-06-11 16:38:43 +02:00
Christian Clauss
657d46101d
calc_profit always returns an int ( #2090 )
...
* calc_profit always returns an int
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-11 16:36:09 +02:00
mateuszz0000
3de6f010c3
Refactor remove duplicates to more pythonic ( #2093 )
...
* Refactor strings/remove_duplicate to more pythonic
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-11 06:13:40 +02:00
Jeffin Francis
bf0da25e4f
Added Readme for computer vision ( #2075 )
...
* Create README.md
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-10 17:10:47 +02:00
mateuszz0000
e553f4bf11
Added travis notifications only on fail ( #2091 )
...
* Added travis notifications only on fail
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-10 12:40:52 +02:00
Apoorve
7be3d0f667
Create-Add files to greedy_method directory ( #2082 )
...
* Add Greedy Method Approach
* Update Filename
* Update Variable and Links
* Fixed flake8 bugs
* Update unittest filename
* Update unittest filename
* Final unittest filename update
* Pythonic Code formatting
* flake8 fixes
* lowercase function name
* Add zip function
* Add zip function
* params lowercase
* Travis CI fixes
* Update and rename knapsack_problem.py to knapsack.py
* Update test_knapsack.py
* Fix bugs
* Rename knapsack.py to greedy_knapsack.py
* Update test_knapsack.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-09 17:59:19 +02:00
mateuszz0000
1e7df7f77a
Errors notifications under pull requests ( #2081 )
...
* Added error comments under pull requests
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-08 14:11:01 +02:00
mateuszz0000
6752e9c737
Remove boilerplate comments and unused variables ( #2073 )
2020-06-07 23:05:22 +02:00
mateuszz0000
20b21e5ec9
Refactor cycle_sort ( #2072 )
...
* Refactor cycle_sort
* Undo changes to keep only doctests
2020-06-05 09:13:43 +02:00
Jeffin Francis
7a14285cb6
Harris corner detection ( #2064 )
...
* Added Lstm example for stock predection
* Changes after review
* changes after build failed
* Add Kiera’s to requirements.txt
* requirements.txt: Add keras and tensorflow
* psf/black
* haris corner detection
* fixup! Format Python code with psf/black push
* changes after review
* changes after review
* fixup! Format Python code with psf/black push
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-04 16:02:51 +02:00
Vignesh
0904610a76
create sum_of_digits.py ( #2065 )
...
* create sum_of_digits.py
create sum_of_digits.py to find the sum of digits of a number
digit_sum(12345) ---> 15
digit_sum(12345) ---> 10
* Update sum_of_digits.py
* Update maths/sum_of_digits.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update maths/sum_of_digits.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update sum_of_digits.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-02 23:38:32 +02:00
Martin Röbke
35319a2a2a
Update build_directory_md.py ( #2066 )
...
Propagate argument `top_dir` to good_file_paths.
Previously this argument did not get passed to the helper function when calling print_directory_md.
2020-06-02 21:14:12 +02:00
Shivam Verma
d7cc778092
conversions/decimal_to_binary.py: Add type hints ( #2001 )
...
* A .py file to covert a base to any new base(2-18)
* Update base_changer.py
* Added type-hints.
* Delete base_changer.py
2020-06-02 16:47:10 +02:00
mateuszz0000
b080a5e027
Doctests + typehints in cocktail shaker sort ( #2061 )
...
* Doctests in cocktail shaker sort
* import doctest
* print(f"{cocktail_shaker_sort(unsorted) = }")
Co-authored-by: John Law <johnlaw.po@gmail.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-02 11:51:22 +02:00
Vignesh
dc720a83d7
Create number_of_digits.py ( #1975 )
...
* Create number_of_digits.py
A python program to find the number of digits in a number.
* Update number_of_digits.py
* Update number_of_digits.py
* Add #1976 to get Travis CI to pass
#1976
* Add type hints as discussed in CONTRIBUTING.md
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-01 17:23:15 +02:00
