Limbad Yash
80a885c975
Update pop function ( #5544 )
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* Updated Pop function
Added underflow condition
* Update Pop Function
Added condition to check underflow of stack
* Update stack.py
* if not self.stack: raise StackUnderflowError
* Add doctests
* StackUnderflowError
* ..., not ....
* Update stack.py
Co-authored-by: Christian Clauss <cclauss@me.com>
2021-10-23 15:18:09 +02:00
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 <${GITHUB_ACTOR}@users.noreply.github.com>
2021-09-07 13:37:03 +02:00
Ahmed Haj Abdel Khaleq
deb71167e7
[mypy] Fix type annotations for linked_stack.py, evaluate_postfix_notations.py, stack.py in data structures ( #4409 )
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* [mypy] Fix type annotations for linked_stack.py, next_greater_element.py, stack.py
* Reformatted files according to black
2021-05-12 08:22:42 +02:00
Dhruv Manilawala
6f21f76696
fix(ci): Update pre-commit hooks and apply new black ( #4359 )
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* fix(ci): Update pre-commit hooks and apply new black
* remove empty docstring
2021-04-26 07:46:50 +02:00
Du Yuanchao
44b8cb0c81
Updated Stack ( #2414 )
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* * Added type hints
* Added test
* Formated code
* updating DIRECTORY.md
* Update stack.py
* Test error conditions for pop, peek, and
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
2020-09-13 13:56:03 +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 <${GITHUB_ACTOR}@users.noreply.github.com>
2020-09-10 10:31:26 +02:00
Christian Clauss
d1b25760bc
Fix psf/black issues than fail the build ( #1935 )
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* Fix psf/black issues than fail the build
* fixup! Format Python code with psf/black push
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
2020-05-03 23:58:44 +02:00
Akash
b6fcee3114
Check if a item exist in stack or not ( #1931 )
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* Check if a item exist in stack or not
* implemented __contains__ method in stack
* made changes in __contains__
2020-05-03 16:15:31 +02:00
Christian Clauss
28419cf839
pyupgrade --py37-plus **/*.py ( #1654 )
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* pyupgrade --py37-plus **/*.py
* fixup! Format Python code with psf/black push
2020-01-03 22:25:36 +08:00
William Zhang
9eac17a408
psf/black code formatting ( #1277 )
2019-10-05 10:14:13 +05:00
Christian Clauss
47a9ea2b0b
Simplify code by dropping support for legacy Python ( #1143 )
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* Simplify code by dropping support for legacy Python
* sort() --> sorted()
2019-08-19 15:37:49 +02:00
Maxim Semenyuk
8e67ac3b76
Fix '__bool__' method ( #735 )
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The method returns the truth when the stack is empty
2019-03-10 07:40:29 +05:30
Alex Brown
564179a0ec
increment 1
2018-10-19 07:48:28 -05:00
