Shuangchi He
e1ec661d4e
Fix some typos ( #6113 )
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* Fix some typos.
* Update volume.py
Co-authored-by: John Law <johnlaw.po@gmail.com>
2022-05-01 18:44:23 +08:00
Harshit Agarwal
1f1daaf1c7
feat: add strings/ngram algorithm ( #6074 )
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* feat: added ngram algorithm
* fix(test): use `math.isclose` to match floating point numbers approximately
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
2022-04-04 09:06:32 +05:30
Leoriem-code
4c9949f636
edited strings/anagram.py ( #5770 )
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* rewrote anagrams.py, added doctests
* corrected mistakes
* add anagrams.txt
* Update anagrams.py
* Update strings/anagrams.py
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2021-11-08 18:58:15 +01:00
Rohan R Bharadwaj
99cf2cc1c5
Fix build issues due to count ( #5725 )
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* Fix build issues due to count
* Update check_anagrams.py
2021-10-31 22:56:33 +01:00
Morteza
9ac94c09eb
Improve checking anagrams in O(n) with dictionary ( #4806 )
2021-10-31 11:41:39 +01:00
@im_8055
a94c6214ff
Fix spellings ( #5710 )
2021-10-31 11:36:03 +01:00
Navpreet Singh Devpuri
21c99d2ae2
added is_contains_unique_chars() ( #5701 )
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* added is_contains_unique_chars()
* added is_contains_unique_chars()
* added stackoverflow reference
2021-10-30 22:04:46 +02:00
Christian Clauss
366a0f1839
Fix validate_initial_digits of credit_card_validator.py ( #5600 )
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* Fix validate_initial_digits of credit_card_validator.py
@Bhargavishnu I think that I broke the logic of validate_initial_digits which should require that credit_card_number[0] is 3 before checking that credit_card_number[1] is 4, 5, or 7. Please verify the new changes and the new test cases to make sure that this is correct. Thanks!
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2021-10-26 14:32:34 +02:00
@im_8055
12e81ea6a2
Add credit card string validator ( #5583 )
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* Add credit card validator
*
* Add return type hint
* Add test cases for validator function
* Add test cases
* Feature: Rename file
* Update strings/cc_validator.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update strings/cc_validator.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update strings/cc_validator.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Review: Fix redundant checks
* Review: Refactor
* Fix: Update test cases
* Refactor
* Update credit_card_validator.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-26 07:21:07 +02:00
Mohammad Firmansyah
74e442e979
add an algorithm to spin some words ( #5597 )
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* add an algorithm to spin some words
* Update index.py
* Adding type hint of spin_words function
* Update and rename python_codewars_disemvowel/index.py to strings/reverse_long_words.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-25 19:18:41 +02:00
Rohan R Bharadwaj
2ddd81df21
Remove wrongly placed double qoutes ( #5530 )
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* Update baconian_cipher.py
* Update join.py
* Updated type hint
2021-10-23 01:14:08 +08:00
Toki345
0ca1279997
Fixed grammar on Anagram Description ( #5512 )
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Made the description more formal, also fixed a few grammatical issues.
2021-10-22 16:07:57 +02:00
P U N I T H
83cf5786cd
Add wildcard pattern matching using dynamic programming ( #5334 )
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* Added regular expression implimentation using dp
* replaced input() with example values
* Apply suggestions from code review
Co-authored-by: Christian Clauss <cclauss@me.com>
* changed returning value to bool and added test cases
* added doctest
Co-authored-by: John Law <johnlaw.po@gmail.com>
* added test cases
* Apply suggestions from code review
Co-authored-by: John Law <johnlaw.po@gmail.com>
* shifted to strings
* Changed filename
* Update function name to match_pattern
Co-authored-by: John Law <johnlaw.po@gmail.com>
* Update function name to match_pattern
Co-authored-by: John Law <johnlaw.po@gmail.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-10-20 16:30:58 +08:00
Rohan R Bharadwaj
fa88559cab
Create join.py ( #5363 )
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* Create join.py
Because we have a split.py
* Update join.py
* Update join.py
* Update join.py
* Update join.py
* Update join.py
* Update strings/join.py
Co-authored-by: John Law <johnlaw.po@gmail.com>
* Update join.py
* Update join.py
* Update join.py
* Update join.py
Co-authored-by: John Law <johnlaw.po@gmail.com>
2021-10-18 21:35:35 +08:00
Rohanrbharadwaj
97562c19f8
Added doctest ( #5182 )
2021-10-10 20:00:04 +02:00
Rohanrbharadwaj
7578e0b920
Used in-built method ( #5183 )
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* Used in-built method
* Delete swap_case.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-10 19:52:38 +02:00
Sarvesh Kumar Dwivedi
90db98304e
Fix word typos in comments ( #4928 )
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* 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
Christian Clauss
cecf43d648
Pyupgrade to Python 3.9 ( #4718 )
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* 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
imp
5e7eed610c
[mypy] Fix type annotations for strings ( #4641 )
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* Fix mypy error for min_cost_string_conversion.py
* Fix mypy error for manacher.py
* Fix mypy error for aho_corasick.py
2021-08-25 13:35:36 +02:00
imp
20a4fdf384
[mypy] Fix type annotations for strings ( #4637 )
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* Fix mypy error for can_string_be_rearranged_as_pal
* Fix mypy error for levenshtein_distance.py
* Fix mypy error for word_patterns.py
* Fix mypy error for word_occurrence.py
2021-08-19 14:08:20 +02:00
Shubham Ganar
3c225247b8
[mypy] Fix type annotations for strings/naive_string_search.py ( #4611 )
2021-08-13 09:10:52 +02:00
SURYAPRATAP SINGH SURYAVANSHI
f432bc76a6
add alternative_string_arrange method ( #4595 )
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* add alternative_string_arrange method
* fix issue
* fix one more issue
* changed the variable name li to output_list
2021-08-06 12:15:42 +02:00
SURYAPRATAP SINGH SURYAVANSHI
72aa4cc315
add phone_validator method ( #4552 )
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* add phone_validator method
* change the phone_validator to indian_phone_validator
* Unnecessary comments removed
* all comments deleted
* Fixes: #{} new line issue
* code reformatted using black
2021-07-20 09:35:21 +02:00
ngxingyu
727341e3db
Create check_pangram.py ( #4389 )
2021-05-04 08:49:41 +02:00
Oliver Dewitz
cbe4d5f952
Fixed typo in docstring ( #4326 )
2021-04-12 13:40:10 +02:00
algobytewise
0ee8f792e3
Moved "other/anagrams.py" to the string folder ( #4289 )
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* move&rename, changed code accordingly
* adjusted codespell ignore-list
2021-03-22 11:40:23 +01:00
algobytewise
99a42f2b58
Move files to strings folder ( #4283 )
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* Move files to strings-folder
* moved the file "words" back to the original folder
* moved "anagram.py" also back
* fix the codespell ignore-list
2021-03-21 12:05:10 +01:00
CarsonHam
61f3119467
Change occurrences of str.format to f-strings ( #4118 )
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* f-string update rsa_cipher.py
* f-string update rsa_key_generator.py
* f-string update burrows_wheeler.py
* f-string update non_recursive_segment_tree.py
* f-string update red_black_tree.py
* f-string update deque_doubly.py
* f-string update climbing_stairs.py
* f-string update iterating_through_submasks.py
* f-string update knn_sklearn.py
* f-string update 3n_plus_1.py
* f-string update quadratic_equations_complex_numbers.py
* f-string update nth_fibonacci_using_matrix_exponentiation.py
* f-string update sherman_morrison.py
* f-string update levenshtein_distance.py
* fix lines that were too long
2021-02-23 11:23:49 +05:30
Sethu
b31ed8c494
Modified comments on upper.py ( #3884 )
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* Modified comments on upper.py ,made it more clean
* Update strings/upper.py
Co-authored-by: xcodz-dot <71920621+xcodz-dot@users.noreply.github.com>
* Update upper.py
* Update upper.py
Co-authored-by: xcodz-dot <71920621+xcodz-dot@users.noreply.github.com>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
2020-11-18 12:07:30 +05:30
Frank Schmitt
c0d88d7f71
Fix handling of non ascii characters in swap case ( fixes : #3847 ) ( #3848 )
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* #3847 fix handling of non-ASCII characters in swap_case
* #3847 remove unused regex
* Fix formatting (with black) Fixes : #3847
* Add type hints for `swap_case` function
Co-authored-by: Frank Schmitt <frankschmitt@gmx.de>
Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>
2020-11-06 22:39:12 +05:30
Snimerjot Singh
aebf9bdaaf
Added reverse_letters.py ( #3730 )
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* Added reverse_letters.py
* Update strings/reverse_letters.py
Co-authored-by: Du Yuanchao <shellhub.me@gmail.com>
Co-authored-by: Du Yuanchao <shellhub.me@gmail.com>
2020-10-27 12:05:37 +08:00
Mayur Pardeshi
ed30749943
Added swap case program and removed unexpected expression part ( #3212 )
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* Removed an extra '=' which was creating an error while running a program.
* Removed the unexpected expression part.
* Added program for swap cases in string folder
* removed if condition and exchange word with char
* added '=' sign which I removed before because of unknowing error from pycharm
* added space in test
* removed costraint from problem statement
* Update cocktail_shaker_sort.py
* Update naive_string_search.py
* Update swap_case.py
* psf/black " not '
* added new line at the end of the file
* Fix flake8 issues
* added new line at the end of the file
* added True and fixed comment
* python file end with \n
* Update swap_case.py
* Update strings/swap_case.py
* Update strings/swap_case.py
* Apply suggestions from code review
* Update strings/swap_case.py
* Update swap_case.py
* Update swap_case.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-10-15 00:19:00 +02:00
Dmytro Litvinov
000cedc07f
Add type hints for "strings" folder ( #2882 )
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* Add type hints for strings/ folder
* Rerun other checks
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-10-06 14:01:15 +05:30
Eugeniy Orlov
2388bf4e17
Add type hints to strings/min_cost_string_conversion.py ( #2337 )
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* done
* add types for local variables
* Revert "add types for local variables"
This reverts commit 971c15673b
2020-10-01 09:04:31 +08:00
Dhruv
48357cea5b
Add __init__.py files in all the directories ( #2503 )
2020-09-28 19:42:36 +02:00
Du Yuanchao
8904af98a1
Optimization for pangram string ( #2473 )
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* optimization for pangram string
* fixup! Format Python code with psf/black push
* Update strings/check_pangram.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* updating DIRECTORY.md
* Update strings/check_pangram.py
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-09-26 22:58:59 +08:00
Du Yuanchao
72fe611462
Updated lower and upper ( #2468 )
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* update lower and upper
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-26 01:58:40 +08:00
Du Yuanchao
a196a36514
Fixed bugs ( #2474 )
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* fixed bug
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-25 15:20:09 +02:00
Du Yuanchao
3a275caf01
Fixed remove duplicate ( #2470 )
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* fixed remove duplicate
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-24 19:14:52 +08:00
Du Yuanchao
902fe1c907
Fixed reverse words algorithm ( #2469 )
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* updated reversed words
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-24 19:12:52 +08:00
Du Yuanchao
a1ea76bcf3
Optimization problem_10 in project_euler ( #2453 )
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* optimization for problem09 in project_euler
* added benchmark code
* fixup! Format Python code with psf/black push
* Update project_euler/problem_09/sol1.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* updating DIRECTORY.md
* Update project_euler/problem_09/sol1.py
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-09-22 15:15:11 +02:00
Susmith98
9b73884def
Added a function that checks if given string can be rearranged to form a palindrome. ( #2450 )
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* Added check_if_string_can_be_rearranged_as_palindrome function.
* Added counter implementation and benchmark function.
* flake changes
* Update and rename check_if_string_can_be_converted_to_palindrome.py to can_string_be_rearranged_as_palindrome.py
* Update can_string_be_rearranged_as_palindrome.py
* #
Co-authored-by: svedire <VedireSusmith_Reddy@intuit.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-09-19 21:49:37 +02:00
Christian Clauss
363858ef3b
hyphen_files = [file for file in filepaths if "-" in file] ( #2447 )
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* hyphen_files = [file for file in filepaths if "-" in file]
* updating DIRECTORY.md
* Rename recursive-quick-sort.py to recursive_quick_sort.py
* updating DIRECTORY.md
* Rename aho-corasick.py to aho_corasick.py
* updating DIRECTORY.md
* Rename polynom-for-points.py to polynom_for_points.py
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-19 07:13:10 +02:00
Du Yuanchao
4d0a8f2355
Optimized recursive_bubble_sort ( #2410 )
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* optimized recursive_bubble_sort
* Fixed doctest error due whitespace
* reduce loop times for optimization
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-10 10:31:26 +02:00
mohammadreza490
c38dec091f
capitalize ( #2389 )
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* Create capitalize.py
This function will capitalize the first character of a sentence or a word
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update strings/capitalize.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update capitalize.py
* Update strings/capitalize.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update capitalize.py
* Update capitalize.py
* Update capitalize.py
* Update strings/capitalize.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update capitalize.py
* Update strings/capitalize.py
Co-authored-by: Christian Clauss <cclauss@me.com>
* Update capitalize.py
* Update capitalize.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-09-03 16:11:23 +02:00
Du Yuanchao
0591968947
Optimization and fix bug ( #2342 )
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* * optimization aliquot_sum
* fix bug in average_median
* fixup! Format Python code with psf/black push
* Update maths/average_median.py
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-08-21 14:39:03 +08:00
Kushagra Bansal
2eca71663b
Created check_anagrams.py in strings ( #2339 )
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* Add files via upload
* Update check_anagrams.py
* Update check_anagrams.py
* Update check_anagrams.py
* Update check_anagrams.py
* “” or not
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-08-19 18:24:02 +02:00
Nika Losaberidze
671e570c35
Implement prefix function, knuth-morris-pratt another usage ( #2099 )
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* 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 <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-06-17 18:27:05 +02:00
Christian Clauss
9316e7c014
Set the Python file maximum line length to 88 characters ( #2122 )
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* flake8 --max-line-length=88
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-06-16 10:09:19 +02:00
Nika Losaberidze
8bb7b8f457
Fix syntax for flake8 passing ( #2096 )
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* 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
