mathdatech/Python
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Python.git synced 2024-11-23 21:11:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: code review changes

Browse Source
This commit is contained in:
kuntal0901 2024-10-05 23:41:08 +05:30
parent e667b8ab45
commit 8c3783a850
1 changed files with 9 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
data_structures/binary_tree/morris_preorder_traversal.py
View File

@ -12,12 +12,9 @@ class TreeNode:
Attributes:
-----------
value : int
The value stored at the node.
left : TreeNode
Pointer to the left child node (default is None).
right : TreeNode
Pointer to the right child node (default is None).
value : The value stored at the node.
left : Pointer to the left child node (default is None).
right : Pointer to the right child node (default is None).
"""
def __init__(self, value: int) -> None:
@ -30,15 +27,6 @@ class BinaryTree:
"""
Class representing a binary tree.
Methods:
--------
insert(value: int) -> None:
Insert a value into the binary tree following binary search tree (BST) rules.
morris_preorder_traversal() -> List[int]:
Perform preorder traversal and return list of node values.
>>> bt = BinaryTree()
>>> bt.insert(9)
>>> bt.insert(6)
@ -63,8 +51,7 @@ class BinaryTree:
Parameters:
-----------
value : int
The value to be inserted into the binary tree.
value : The value to be inserted into the binary tree.
"""
if self.root is None:
self.root = TreeNode(value)
@ -77,10 +64,8 @@ class BinaryTree:
Parameters:
-----------
node : TreeNode
The current node in the binary tree.
value : int
The value to be inserted.
node : The current node in the binary tree.
value : The value to be inserted.
"""
if value < node.value:
if node.left is None:
@ -98,13 +83,11 @@ class BinaryTree:
Parameters:
-----------
node : TreeNode
A node in the binary tree.
node : A node in the binary tree.
Returns:
--------
TreeNode:
The predecessor of the node passed in the parameter
The predecessor of the node passed in the parameter
"""
temp_node = node.left
while temp_node and temp_node.right and temp_node.right != node:
@ -137,8 +120,7 @@ class BinaryTree:
Returns:
--------
List[int]:
A list of integers representing the preorder traversal.
A list of integers representing the preorder traversal.