4 Commits

Author	SHA1	Message	Date
Dylan Buchi	bf6db32ec2	[mypy] Fix type annotations for binary tree traversals in data structures (#5556) ... * [mypy] Fix type annotations for binary tree traversals in data structures * Change variable name and update level_order_1 to use a deque Using a deque instead of a list here, because since we are removing from the beginning of the list, the deque will be more efficient. * remove duplicate function * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: John Law <johnlaw.po@gmail.com> * fix function name at line 137 * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: John Law <johnlaw.po@gmail.com> * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: John Law <johnlaw.po@gmail.com> * Remove type alias and use the new syntax * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: John Law <johnlaw.po@gmail.com> * Remove prints inside functions and return lists Co-authored-by: John Law <johnlaw.po@gmail.com>	2021-10-28 22:05:31 +08:00
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
Christian Clauss	69457357e8	binary_tree_traversals.py: Simplify with dataclasses (#4336) ... * binary_tree_traversals.py: Simplify with dataclasses * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com> * Optional["Node"] Co-authored-by: Dhruv Manilawala <dhruvmanila@gmail.com>	2021-04-26 10:15:26 +05:30
Anshraj Shrivastava	e035c6164f	add binary_tree_traversals.py to data_structures (#3297) ... * add binary_tree_traversals.py to data_structures I have added some interesting binary tree traversing methods. * Fixed error * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com> * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com> * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com> * Update binary_tree_traversals.py * Update binary_tree_traversals.py * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com> * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com> * Update binary_tree_traversals.py * Update data_structures/binary_tree/binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com> * Update binary_tree_traversals.py * Doctests and type hints * Add spaces * Update binary_tree_traversals.py * black exclude data_structures/binary_tree/binary_tree_traversals.py * Add spaces again * Update binary_tree_traversals.py Co-authored-by: Christian Clauss <cclauss@me.com>	2020-10-15 13:09:59 +02:00