* add gaussian filter algorithm and lena.jpg
* add img_convolve algorithm and sobel_filter
* add canny edge detection algorithm and modify sobel_filter
* format to avoid the backslashes
* Pytest the entire repo
* Do each directory for now...
* YAML files hate tabs
* Add more requirements
* pip install opencv-python
* Comment out FTP
* Add pandas and sklearn to requirements
* Comment out FTP, graphs, machine_learning, maths, neural_network, project_euler
* Update .travis.yml
* Comment out Data structures
* if __name__ == "__main__":
* pytest --ignore=
* pytest .
* Update .travis.yml
* pytest . --doctest-modules --ignore=${IGNORE}
* Ignore --ignore because it just hangs
* Create text file for numbers
* Create sol2.py
* Pythonic version of Problem #16 solution
* Update sol2.py
* Valid Python code for Python version 2-3
* Update sol2.py
`error = abs(f(a))` was declared on line 24 and line 32. It is unnecessary to have in both places.
I removed the second instance since it wastes resources to keep redefining the variable inside the for loop.
This fixes an [issue found by lgtm](66c4afbd0f/files/maths/newton_raphson.py)
* Added print function into matrix_multiplication_addition.py and removed blank space in data_structures/binary tree directory
* Removed .vs/ folder per #893
* Rename matrix_multiplication_addition.py to matrix_operation.py
* Added main() function and simplified password generation.
* Modified password_generator.py file according to suggestions in #968
* minimax.py
minimax algorithm is used for game like tic tac toe. It traces the path and selects the optimal move.
* minimax.py
Minimax is used in decision making and game theory to find the optimal move for a player, when your opponent also plays optimally. It is widely used in games like Tic-Tac-Toe, Chess.
* Delete minimax.py
* Update minimax.py
* Minimax is a backtracking algorithm that is used in game theory to find the optimal move for a player, assuming that your opponent also plays optimally
* Fix typo
* Add all_permutations algorithm to backtracking directory
* Update backtracking and D&C algorithms in README
Update backtracking and divide_and_conquer algorithms in README
* Remove the duplicated file
* Wrote most of an rbt, missing just removal
* Added some convenience methods.
* Added a color method
* Wrote code to delete, but has issues :(
* Fixed a bug in Red-Black trees
* Fixed bug in tree color validation and delete repairing
* Clean up == comparison to None
* Create average_median.py
I created a program to calculate the median of a list of numbers.
* Changed Odd to Even in String
* Create decimal_to_binary.py
- Added 'conversions' folder.
- Created a decimal to binary converter.
* Implemented Decimal to Octal Algorithm
- I created a decimal to octal converter based on the converter in the TheAlgorithms/Python project.
- I added two newlines to make the output of decimal_to_binary.py better.
* Added print function into matrix_multiplication_addition.py and removed blank space in data_structures/binary tree directory
* Removed .vs/ folder per #893
* Rename matrix_multiplication_addition.py to matrix_operation.py
* Added '~script.py' to ignore files and updated DIRECTORY.md
* created divide_and_conquer folder and added max_sub_array_sum.py under it (issue #817)
* additional file in divide_and_conqure (closest pair of points)
* Added Whitespace and Docstring
I modified the file to make Pylint happier and make the code more readable.
* Beautified Code and Added Docstring
I modified the file to make Pylint happier and make the code more readable.
* Added DOCSTRINGS, Wikipedia link, and whitespace
I added DOCSTRINGS and whitespace to make the code more readable and understandable.
* Improved Formatting
* Wrapped comments
* Fixed spelling error for `movement` variable
* Added DOCSTRINGs
* Improved Formatting
* Corrected whitespace to improve readability.
* Added docstrings.
* Made comments fit inside an 80 column layout.
Since `j` is redefined before it is used, it makes more sense to declare it with the value `None` instead of `1`.
This fixes a [warning from lgtm](66c4afbd0f/files/other/primelib.py)
Use the last element as the first pivot, for it's easy to pop, this saves one element space.
Iterating with the original list saves half the space, instead of generate a new shallow copy list by slice method.
I've added comments to make understanding this method a little easier for those that are not familiar. This should close out #727 .
Other changes:
1. added if __name__ == '__main__' rather than the "# MAIN" comment
2. put in return for distances and vertices. Previously everything was just printed out, but someone may find it useful to have the algorithm return something.
3. Other PEP8 changes
4. Added example input and expected output as a check to make sure any future changes will give the same output.
