Commit Graph

2517 Commits

Author SHA1 Message Date
Srishtik Bhandarkar
7ef2e4d1d0
Add Project Euler Problem 092 (#5091)
* adde solution to problem 092

* added solution to problem 092

* fixed the pre-comit shebang issue
2021-10-17 01:08:41 +08:00
Christian Clauss
8dc7cdbc57
Add tests to morse_code.py (#5337)
* Add tests to morse_code.py

@dhruvmanila @poyea Your reviews, please.

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-10-16 18:57:38 +02:00
Saurabh Suresh Powar
433b804f7d
Added morphological operations, fixes: #5197 (#5199)
* Added morphological operations, fixes: #5197

* Added dilation tests and type hints

* Added erosion tests and type hints

* fixes: TheAlgorithms#5197

* fixes: TheAlgorithms#5197

* Update erosion_operation.py

* made suggested changes in dilation

* made suggested changes in erosion

* made suggested changes in dilation

* removed extra spaces in the tests

* removed extra spaces in the tests
2021-10-16 16:32:40 +02:00
Appledora
37385883aa
Improved readability of web_programming/get_imdbtop.py and added documentations with doctests (#4855)
* improved readability of the existing method by reformatting, adding documentations with doctests.

* improved readability of the existing method by reformatting, adding documentations with doctests.

* fixed typo in test

* added doctest to parse dictionary method

* added doctest to parse dictionary method

* Changed return type, removed print() from method and implemented doctests as suggested

* Fixed doctest error, removed print() from method, created new script as suggested

* Update get_imdbtop.py

* Fix typo discovered by codespell

* return ()

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-16 03:32:33 +02:00
Appledora
152261765a
Show images from google query (#4853)
* Added new script to open the google image tab with a search query.

* Added new script to open the google image tab with a search query.

* Added new script to open the google image tab with a search query with doctests.

* Fixed doctest error, removed print() from method, changed return type

* Update web_programming/show_image_tab_from_google_query.py

using iterators instead of lists

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update web_programming/show_image_tab_from_google_query.py

Improve readability by removing one-time used variable

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update web_programming/show_image_tab_from_google_query.py

Decreasing complication through standard practices.

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update web_programming/show_image_tab_from_google_query.py

Exception Handling

Co-authored-by: Christian Clauss <cclauss@me.com>

* changed complete method to download images from google search query

* Update download_images_from_google_query.py

* Delete show_image_tab_from_google_query.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-16 02:02:44 +02:00
Murilo Gonçalves
4cf1aaeb96
Updated mypy.ini, removed ok folders that were excluded (#5331) 2021-10-15 23:57:41 +02:00
Manuel Di Lullo
1d457be29d
Matching min vertex cover (#5326)
* matching algorithm for min vertex cover problem

* fixed hint on row 37

* changed variable names

* provided doctest for get_edges function

* Removed dict.keys() iteration

* Update matching_min_vertex_cover.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-15 17:03:57 +02:00
Manuel Di Lullo
908cb4f1e7
Greedy min vertex cover hacktoberfest (#5241)
* added complete graph generator function

* added doctest, type hints, wikipedia explanation

* added return type hint for function complete_graph

* added descriptive name for the parameter: n

* random graph generator with doctest and type hints

* added Greedy min vertex algorithm

* pre-commit hook(s) made changes

* Delete complete_graph_generator.py

* Delete random_graph_generator.py

* fixed doctest

* updated commit following highligths

* fixed following pre-commit highlights

* modified variables names
2021-10-15 15:04:38 +02:00
Rohan R Bharadwaj
545fec7a14
Fix documentation (#5311) 2021-10-15 12:33:39 +02:00
Christian Clauss
ca842b4add
It is OK to test ./scripts (#5290)
* It is OK to test ./scripts

* updating DIRECTORY.md

* Update build.yml

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-10-14 18:19:47 +02:00
Jordan Rinder
618f9ca885
Add Proth number to maths (#5246)
* Add Proth number to maths

* Add test for 0 and more informative output

* Fixing test failure issue - unused variable

* Update proth_number.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-14 16:30:52 +02:00
Rohan R Bharadwaj
bb37ebbe50
Create baconian_cipher.py (#5251)
* Create baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py

* Update baconian_cipher.py
2021-10-14 16:01:38 +02:00
Rohan R Bharadwaj
d561de0bd9
Add surface area of cone and cylinder and hemisphere (#5220)
* Update area.py

* Update area.py

* Update area.py

* Update area.py

* Update area.py

* Update area.py

* Update area.py

* Update area.py
2021-10-14 13:23:18 +02:00
Aman kanojiya
9b4cb05ee5
Modified Euler's Method (#5258)
* Magnitude and Angle 

Core function to find Magnitude and Angle of two Given Vector

* Magnitude and Angle with Doctest

added Doctest to the functions

* Update linear_algebra/src/lib.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update linear_algebra/src/lib.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Changes done 

and Magnitude and Angle Issues

* black

* Modified Euler's Method

Adding Modified Euler's method, which was the further change to a Euler method and known for better accuracy to the given value

* Modified Euler's Method (changed the typing of function)

Modified function is used for better accuracy

* Link added

Added link to an explanation as per Contributions Guidelines

* Resolving Pre-Commit error

* Pre-Commit Error Resolved

* Pre-Commit Error import statement Change

* Removed Import Math

* import math built issue

* adding space pre-commit error

* statement sorter for doc

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-14 12:53:03 +02:00
Raj-Pansuriya
943e03fc54
Added Optimal Merge Pattern Algorithm (#5274)
* Minor changes due to precommit

* Update optimal_merge_pattern.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-14 12:51:13 +02:00
Aman kanojiya
1b0ac73da2
Magnitude and Angle of Vector (#5225)
* Magnitude and Angle 

Core function to find Magnitude and Angle of two Given Vector

* Magnitude and Angle with Doctest

added Doctest to the functions

* Update linear_algebra/src/lib.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Update linear_algebra/src/lib.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* Changes done 

and Magnitude and Angle Issues

* black

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-12 11:51:27 +02:00
poloso
9586a6a98e
Change comments for improved consistency (#5223)
* Change comments for improved consistency

https://github.com/TheAlgorithms/Python/blob/master/CONTRIBUTING.md#L56
https://github.com/TheAlgorithms/Python/blob/master/CONTRIBUTING.md#L80
https://github.com/TheAlgorithms/Python/blob/master/CONTRIBUTING.md#L87

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-10-12 00:44:38 +08:00
scfenton6
abaa0d754b
Add type annotations (#4814) 2021-10-12 00:34:30 +08:00
Joyce
bcfca67faa
[mypy] fix type annotations for all Project Euler problems (#4747)
* [mypy] fix type annotations for problem003/sol1 and problem003/sol3

* [mypy] fix type annotations for project euler problem007/sol2

* [mypy] fix type annotations for project euler problem008/sol2

* [mypy] fix type annotations for project euler problem009/sol1

* [mypy] fix type annotations for project euler problem014/sol1

* [mypy] fix type annotations for project euler problem 025/sol2

* [mypy] fix type annotations for project euler problem026/sol1.py

* [mypy] fix type annotations for project euler problem037/sol1

* [mypy] fix type annotations for project euler problem044/sol1

* [mypy] fix type annotations for project euler problem046/sol1

* [mypy] fix type annotations for project euler problem051/sol1

* [mypy] fix type annotations for project euler problem074/sol2

* [mypy] fix type annotations for project euler problem080/sol1

* [mypy] fix type annotations for project euler problem099/sol1

* [mypy] fix type annotations for project euler problem101/sol1

* [mypy] fix type annotations for project euler problem188/sol1

* [mypy] fix type annotations for project euler problem191/sol1

* [mypy] fix type annotations for project euler problem207/sol1

* [mypy] fix type annotations for project euler problem551/sol1
2021-10-12 00:33:44 +08:00
Muhammad Hammad Sani
e311b02e70
Remove unnecessary branch (#4824)
* Algorithm Optimized

* Update divide_and_conquer/inversions.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update divide_and_conquer/inversions.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update divide_and_conquer/inversions.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-10-12 00:33:06 +08:00
Sidhaant Thakker
fadb97609f
Add carrier concentrations calculation algorithm (#4791)
* added carrier concentrations algorithm

* Add more references

Added more references to the carrier concentrations file

* Update electronics/carrier_concentration.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update electronics/carrier_concentration.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-10-12 00:29:52 +08:00
Jordan Rinder
729b4d875a
Add Sylvester's sequence to maths (#5171)
* Add Sylvester's sequence to maths

* Update sylvester_sequence.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-10 20:02:44 +02:00
Rohanrbharadwaj
97562c19f8
Added doctest (#5182) 2021-10-10 20:00:04 +02:00
Rohanrbharadwaj
7578e0b920
Used in-built method (#5183)
* Used in-built method

* Delete swap_case.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-10 19:52:38 +02:00
Lewis Tian
77b243e62b
bugfix: Add empty list detection for find_max/min (#4881)
* bugfix: Add empty list detection for find_max/min

* fix shebangs check
2021-10-07 23:20:32 +08:00
Parth Satodiya
d324f91fe7
Fix mypy errors for data_structures->linked_list directory files (#4927) 2021-10-07 23:18:23 +08:00
Maxim Smolskiy
d654806eae
Improve Project Euler problem 112 solution 1 (#4808) 2021-10-06 22:11:50 +08:00
Maxim Smolskiy
629369a34f
Improve Project Euler problem 203 solution 1 (#4807) 2021-10-06 22:11:15 +08:00
Lewis Tian
a4d68d69f1
bugfix: Add abs_max.py & abs_min.py empty list detection (#4844)
* bugfix: Add abs_max.py & abs_min.py empty list detection

* fix shebangs check
2021-10-06 22:06:49 +08:00
Sarvesh Kumar Dwivedi
90db98304e
Fix word typos in comments (#4928)
* fixed: spelling

nonegative -> non-negative

* fixed: spelling

transpostiion -> transposition

* fixed: spelling

topolical -> topological

* fixed: spelling

sufix -> suffix
2021-10-04 12:07:58 +08:00
Nolan Emirot
d530d2bcf4
fix: comment in patience sort (#4972) 2021-10-04 11:33:42 +08:00
DukicDev
c873fa0b1b
Correct grammar of comment in backtracking/hamiltonian_cycle.py (#4868) 2021-10-02 15:51:53 +02:00
DukicDev
31b34af9fa
Correct grammar in backtracking/n_queens_math.py (#4869) 2021-10-02 15:37:28 +02:00
DukicDev
6341f351aa
Fix comments in backtracking/coloring.py (#4857) 2021-10-01 23:48:47 +02:00
ss1208
d1e70cfa3a
docs: renovate README (#4620)
Conjunctive adverbs should be followed by a comma.

For more details, kindly refer:
https://www.aje.com/arc/editing-tip-commas-conjunctive-adverbs/

Separate out the labels into two rows

Co-authored-by: John Law <johnlaw.po@gmail.com>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
2021-09-29 23:34:35 +05:30
Arghya Sarkar (ASRA)
b9f18152b7
Create check_polygon.py (#4605)
* Create check_polygon.py

* Update check_polygon.py

* Update maths/check_polygon.py

* Update check_polygon.py

* Update check_polygon.py

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-09-30 00:49:42 +08:00
Alexandre De Zotti
02bc4bf417
Add Julia sets to fractals (#4382)
* Added Julia sets drawing

* Forgot the .py extension

* Update julia_sets.py

Added online sources for comparison.
Added more examples of fractal Julia sets.
Added all type hints.
Only show one picture
Silented RuntuleWarning's (there's no way of avoiding them and they're not an issue per se)

* Added doctest example for "show_results"

* Filtering Nan's and infinites

* added 1 missing type hint

* in iterate_function, convert to dtype=complex64

* RuntimeWarning (fine) filtering

* Type hint, test for ignore_warnings function, typo in header

* Update julia_sets.py

Type of expected output value for iterate function int array -> complex array (throws an error on test)

* Update julia_sets.py

- More accurate type for tests cases in eval_quadratic_polynomial and iterate_function
- added more characters for variables c & z in eval_quadratic_polynomial and eval_exponential to silent bot warnings

* Function def formatting

Blocked by black

* Update julia_sets.py

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

* added more doctests for eval_exponential

* Update fractals/julia_sets.py

Co-authored-by: John Law <johnlaw.po@gmail.com>

Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-09-29 13:42:11 +08:00
Jogendra Singh
5d02103b27
Fixed #4764 (#4779)
* Fixed #4764

* Fixes #4764
2021-09-24 12:54:38 +02:00
Maxim Smolskiy
66a528b171
Improve Project Euler problem 014 solution 2 (#4752) 2021-09-24 02:55:18 +08:00
Christian Clauss
15d1cfabb1
from __future__ import annotations (#4763)
* from __future__ import annotations

* updating DIRECTORY.md

* from __future__ import annotations

* from __future__ import annotations

* Update xor_cipher.py

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-09-22 23:11:51 +02:00
Christian Clauss
dc07a85076
Update and rename check_valid_ip_address.py to is_ip_v4_address_valid.py (#4665)
* Update and rename check_valid_ip_address.py to is_ip_v4_address_valid.py

New test cases that the algorithm must detect:
* [ ] an octet much bigger than 255
* [ ] an octet is negative
* [ ] number of octets is less than 4
* [ ] number of octets is greater than 4
* [ ] an octet is a letter

* updating DIRECTORY.md

* Add two more tests to is_ip_v4_address_valid.py

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-09-23 02:03:11 +08:00
Christian Clauss
abc725f12d
mypy --install-types --non-interactive . (#4530)
* mypy --install-types --non-interactive .

@dhruvmanila Is this useful/needed given that we do not pin our dependencies?

https://mypy-lang.blogspot.com/2021/06/mypy-0910-released.html

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-09-23 01:37:18 +08:00
Maxim Smolskiy
a7b9e28bc3
Improve Project Euler problem 009 solution 1 (#4749)
* Improve solution

* Uncomment code that has been commented due to slow execution affecting Travis
2021-09-21 13:28:27 +02:00
jonabtc
4761fef1a5
Double factorial iterative (#4760)
* Adding the double factorial algorithm

* Adding the double factorial algorithm

Co-authored-by: Jonathan Ocles <jocles@chiang.ec>
2021-09-19 03:22:47 +02:00
Maxim Smolskiy
01d58562cc
Fix typos in Project Euler problem 034 solution 1 (#4748)
* Fix comment

* Fix output
2021-09-18 21:33:03 +02:00
Christian Clauss
cecf43d648
Pyupgrade to Python 3.9 (#4718)
* Pyupgrade to Python 3.9

* updating DIRECTORY.md

Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-09-07 13:37:03 +02:00
Aviv Faraj
5d5831bdd0
Physics new code (#4709)
* added gamma_function

* Add files via upload

* Resolved issue with str.format

And also changed output to math notation

* Update gamma_function.py

* Rename physics/gamma_function.py to maths/gamma_recursive.py

* Fixes: #4709 Fixed issues for pre-commit test

* Fixes: #4709 solved issues with doctests

And comments

* Fixes: #4709 Added failed tests to doctest

* Align with Python's Standard Library math.gamma()

Replicate the exceptions of https://docs.python.org/3/library/math.html#math.gamma

* Update gamma_recursive.py

* Update gamma_recursive.py

* Update gamma_recursive.py

* Update gamma_recursive.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-09-06 23:57:18 +02:00
imp
c1b15a86ba
[mypy] Fix type annotations for dynamic programming (#4687)
* Fix mypy error for knapsack.py

* Fix mypy error for longest_increasing_subsequence

* Fix mypy error for fractional_knapsack_2.py
2021-09-03 11:49:23 +02:00
Kiran Hipparagi
757d4fb84f
Added Dutch National Flag algorithm #4636 (#4639)
* Added Dutch national flag sort Algorithm

* Changed file name to dnf_sort.py

* Added descriptive name and type hint 

Added descriptive name and type hint  for parameter with doctest for the function dnf_sort.

* Added test cases

* Added doctest cases

* Update sorts/dnf_sort.py

* Added doctest for dutch_national_flag_sort sorts/dnf_sort.py

* Update sorts/dnf_sort.py

* Added doctest for the function
dutch_national_flag_sort

* update file as per black code formatter

* Update dnf_sort.py

* Update and rename dnf_sort.py to dutch_national_flag_sort.py

Co-authored-by: Christian Clauss <cclauss@me.com>
2021-08-31 22:06:49 +02:00
Christian Clauss
ef9827166e
Approve functions used as default arguments (#4699)
* Approve functions used as default argumenets

* The default value for **seed** is the result of a function call

The default value for **seed** is the result of a function call which is not normally recommended and causes flake8-bugbear to raise a B008 error. However, in this case, it is accptable because `LinearCongruentialGenerator.__init__()` will only be called once per instance and it ensures that each instance will generate a unique sequence of numbers.

* The default value for **backend** is the result of a function call

The default value for **backend** is the result of a function call which is not normally recommended and causes flake8-bugbear to raise a B008 error. However, in this case, it is accptable because `Aer.get_backend()` is called when the function is definition and that same backend is then reused for function calls.

* Update linear_congruential_generator.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py

* Update ripple_adder_classic.py
2021-08-31 07:56:19 +02:00