Homework Answers
Answer for (i):-insertiNode() function:--
def insertNode(self,current,val):
if(val <= current.val):
if(current.left):
self.insetNode(current.left, val)
else:
current.left= RBBST_Node(val)
elif(val > current.val):
if(current.right):
self.insetNode(current.right, val)
else:
current.right= RBBST_Node(val)
Answer (ii):-
def rotate_left(self,current):
root = self.right
self.right = root.left
root.left = self
return root
///Answer (iii):-
def flip_colors(self,current):
return RBBST(.........."another method has to be created before
hand that is not mentioned in the program")///
Add Answer to:
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Python question. How do i make this code work? im trying to print the value of...
Python question. How do i make this code work? im trying to print the value of the nodes using the level order trasversal class Node: def __init__(self, x): self.val = x self.left = None self.right = None class BinarySearchTree: def insertNode(self, value): self.root = self._insert(self.root, value) def levelOrderTraversal(self, root): if root is None: return [] result, current = [], [root] while current: next_level, vals = [], [] for node in current: vals.append(node.val) if node.left: next_level.append(node.left) if node.right: next_level.append(node.right) current...
Python Given the root to a binary tree, implement serialize(root), which serializes the tree into a string, and deserial...
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Exercise 1: BSTree operations For this exercise you'll implement three additional methods in the binary search...
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Finish each function python 3 LList.py class node(object): """ A version of the Node class with...
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(Please help me with Coding in Python3) AVLTree complete the following implementation of the balanced (AVL) binary search tree. Note that you should not be implementing the map-based API described in the plain (unbalanced) BSTree notebook — i.e., nodes in the AVLTree will only contain a single value. class AVLTree: class Node: def __init__(self, val, left=None, right=None): self.val = val self.left = left self.right = right def rotate_right(self): n = self.left self.val, n.val = n.val, self.val self.left, n.left, self.right, n.right...
Previous code: class BinarySearchTree: def __init__(self, data): self.data = data self.left = None self.right = None de...
Previous code:
class BinarySearchTree:
def __init__(self, data):
self.data = data
self.left = None
self.right = None
def search(self, find_data):
if self.data == find_data:
return self
elif find_data < self.data and self.left != None:
return self.left.search(find_data)
elif find_data > self.data and self.right != None:
return self.right.search(find_data)
else:
return None
def get_left(self):
return self.left
def get_right(self):
return self.right
def set_left(self, tree):
self.left = tree
def set_right(self, tree):
self.right = tree
def set_data(self, data):
self.data = data
def get_data(self):
return self.data
def traverse(root,order):...
In Python 3 Write a LinkedList class that has recursive implementations of the display, remove, contains,...
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Given a binary tree, it is useful to be able to display all of its data values. For this task, define a function called basic_print() which prints out all of the data values in a binary tree. The nat...
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Python 3: Write a LinkedList method named contains, that takes a value as a parameter and...
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Previous code:
class BinarySearchTree:
def __init__(self, data):
self.data = data
self.left = None
self.right = None
def search(self, find_data):
if self.data == find_data:
return self
elif find_data < self.data and self.left != None:
return self.left.search(find_data)
elif find_data > self.data and self.right != None:
return self.right.search(find_data)
else:
return None
def get_left(self):
return self.left
def get_right(self):
return self.right
def set_left(self, tree):
self.left = tree
def set_right(self, tree):
self.right = tree
def set_data(self, data):
self.data = data
def get_data(self):
return self.data
def traverse(root,order):...
Given a binary tree, it is useful to be able to display all of its data values. For this task, define a function called basic_print() which prints out all of the data values in a binary tree. The natural way to solve this problem is to use recursion. The diagram below illustrates a recursive solution to the problem, which consists of three simple steps: Step1: Print the root node Step 3: Print the right sub-tree 10 Step 2: Print the...
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