Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 21, Problem 23RQE
Program Plan Intro
Binary tree:
- It is a binary tree.
- It focuses on the search operation of a binary tree.
- A binary tree is a tree data structure which comes under hierarchical data structure.
- It is made of nodes that have a left child, right child and a data element.
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Assume the tree node structure is following........
struct node
{
int data;
struct node* left;
struct node* right;
};
struct node *root = null;
and there is a created new node function, called newnode(int new_data).
Please filled the Blank of Insertion function.
void insert(struct node *root, int key) {
struct node *current;
queue q;
q.enque(root);
while(!q.empty()
}
current = q.front();
q.deque();
if(current->left == NULL) {
break;
}
else
}
q.enque(
if(current->right == NULL) {
break;
else
q.enque(_
= newnode(key);
= newnode(key);
_-));
Assume the following node structure used in a binary tree.
struct NodeType{
int info;
Node Type *right; // points to right child
Node Type *left; // points to left child
};
Write a function named leafNodeCount that takes a pointer p to a node of a binary tree and returns the number of leaf nodes in
the subtree rooted by the node pointed to by p.
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Programming questions：typedef struct node
{ int data; struct node *left, *right;}BT;The node structure of the binary tree (BT) is shown above. There is a binary tree T, please complete the function: int degreeone(BT *T) to compute how many degree 1 node in the BT. The T is the root pointer, and the function shoule return the total number of degree 1 node.
Chapter 21 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 21.1 - Prob. 21.1CPCh. 21.1 - Prob. 21.2CPCh. 21.1 - Prob. 21.3CPCh. 21.1 - Prob. 21.4CPCh. 21.1 - Prob. 21.5CPCh. 21.1 - Prob. 21.6CPCh. 21.2 - Prob. 21.7CPCh. 21.2 - Prob. 21.8CPCh. 21.2 - Prob. 21.9CPCh. 21.2 - Prob. 21.10CP
Ch. 21.2 - Prob. 21.11CPCh. 21.2 - Prob. 21.12CPCh. 21 - Prob. 1RQECh. 21 - Prob. 2RQECh. 21 - Prob. 3RQECh. 21 - Prob. 4RQECh. 21 - Prob. 5RQECh. 21 - Prob. 6RQECh. 21 - Prob. 7RQECh. 21 - Prob. 8RQECh. 21 - Prob. 9RQECh. 21 - Prob. 10RQECh. 21 - Prob. 11RQECh. 21 - Prob. 12RQECh. 21 - Prob. 13RQECh. 21 - Prob. 14RQECh. 21 - Prob. 15RQECh. 21 - Prob. 16RQECh. 21 - Prob. 17RQECh. 21 - Prob. 18RQECh. 21 - Prob. 19RQECh. 21 - Prob. 20RQECh. 21 - Prob. 21RQECh. 21 - Prob. 22RQECh. 21 - Prob. 23RQECh. 21 - Prob. 24RQECh. 21 - Prob. 25RQECh. 21 - Prob. 1PCCh. 21 - Prob. 2PCCh. 21 - Prob. 3PCCh. 21 - Prob. 4PCCh. 21 - Prob. 5PCCh. 21 - Prob. 6PCCh. 21 - Prob. 7PCCh. 21 - Prob. 8PC
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