EBK C HOW TO PROGRAM
8th Edition
ISBN: 9780133964639
Author: Deitel
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
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Question
Chapter 12, Problem 12.19E
Program Plan Intro
Program plan:
- item, root, d variableare used for input. There is structure Treenode havingdata, leftptr, rightptr member variables which represents the tree node.
- void insertnode(node **ptr, int value) function inserts the node in the tree and create a tree.
- void inorder(node *ptr) function display the tree values in sorting order.
- int depth(node *ptr) determine the height of depth of tree and return max depth between left or right nodes path.
Program description:
The main purpose of the program is to create binary search tree, display the tree values and measure and display the depth of the tree.
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C++ binary trees pointers recursion
Write a function named hasPath that interacts with a tree of BinaryTreeNode structures representing an unordered binary tree. The function accepts three parameters: a pointer to the root of the tree, and two integers start and end, and returns true if a path can be found in the tree from start down to end. In other words, both start and end must be element data values that are found in the tree, and end must be below start, in one of start's subtrees; otherwise the function returns false. If start and end are the same, you are simply checking whether a single node exists in the tree with that data value. If the tree is empty, your function should return false.
For example, suppose a BinaryTreeNode pointer named tree points to the root of a tree storing the following elements. The table below shows the results of several various calls to your function:
67
88
52
1
21
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99
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hasPath(tree,
67, 99)
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(Python)- Implement functions successor and predecessor. These functions will take two arguments: the root of a tree and an integer. The successor function returns the smallest item in the tree that is greater than the given item. The predecessorfunction returns the largest item in the tree that is smaller than the given item. Both functions will return -1 if not found. Note that the predecessor or successor may exist even if the given item is not present in the tree.
Use this template:
# Node definition provided, please don't modify it.class TreeNode:def __init__(self, val=None):self.val = valself.left = Noneself.right = None# TODO: Please implement the following functions that return an integer# Return the largest value in the tree that is smaller than given value. Return -1 if not found.def predecessor(root, value):pass# Return the smallest value in the tree that is bigger than given value. Return -1 if not found.def successor(root, value):passif __name__ == "__main__":# TODO:…
1.) Design a Binary Search Tree ADT by using following functions. Include the function definitions & run the program (Kindly include header files as well). Paste the output as a screenshot and write the code in your answer sheet.
insert(int val)find(int x)************************************************************************************ class btNode
{ public:
int info; btNode *lLink;
btNode *rLink;
btNode(int e, btNode *l = NULL, btNode *r = NULL)
{
info = e; lLink = l;
rLink = r;
}
btNode()
{
lLink = NULL;
rLink = NULL;
}
};
class binarySTADT
{ private:
btNode *root; int count = 0; public:
binarySTADT()
{
root = NULL;
}
void insert(int val); // function to insert a given value in the tree.…
Chapter 12 Solutions
EBK C HOW TO PROGRAM
Ch. 12 - Prob. 12.6ECh. 12 - (Merging Ordered Lists) Write a program that...Ch. 12 - Prob. 12.8ECh. 12 - (Creating a Linked List, Then Reversing Its...Ch. 12 - Prob. 12.10ECh. 12 - Prob. 12.11ECh. 12 - Prob. 12.12ECh. 12 - Prob. 12.13ECh. 12 - Prob. 12.14ECh. 12 - (Supermarket Simulation) Write a program that...
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