C++ How to Program (Early Objects Version)
10th Edition
ISBN: 9780134448824
Author: Paul Deitel; Harvey M. Deitel
Publisher: Pearson Education (US)
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Chapter 19, Problem 19.21E
Program Plan Intro
Program Plan:
This Program defines the following structure to represent a List Node in Linked List
structlist _node {
intdata ;
structlist _node *next; // pointer to next node in the list
}node;
To allow searching an element in a list following method is defined.
node * searchNode (node *head, int data);
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Topic: Singly Linked ListImplement the following functions in C++ program. Read the question carefully. Below are the "CODE THAT NEEDS TO BE IMPROVED" or "NOT FINAL CODE" (See attached photo for reference)
int add(int num)
This will add the element num into the linked list and return the position of the newly-added element. In the above example, having add(60) will return 5 as it is the fifth position in the list.
int remove(int num)
This will remove the first instance of the element and return the position of the removed element. In the above example, having remove(40) will return 3 as 40 was the third element in the linked list before having removed.
int get(int pos)
This method will get the element at the specified position. This will return -1 if the specified position is invalid.
int add(int num) {
addTail(num);
return index;
}
int remove(int num) {
node* currnode = head;
node* prevnode = NULL;…
C++ PROGRAMMING
(Linked list) complete the functions:
You have to continue on implementing your Array List namely the following functions:
Example ArrayList: [10, 30, 40, 50]
void addAt(int num, int pos)
This method will add the integer num to the posth position of the list.
Performing addAt(20, 2) in the example list will add 20 at the 2nd position and the array will now look like this: [10, 20, 30, 40, 50]
When the value of pos is greater than the size + 1 or less than one, output "Position value invalid"
void removeAt(int pos)
Removes the number in the posth position of the list.
Performing removeAt(3) in the example list will remove the 3rd element of the list and the updated array will be: [10, 30, 50]
When the value of pos is greater than the size or less than one, output "Position value invalid"
My incomplete code:
#include <cstdlib>#include <iostream>using namespace std;
class ArrayList : public List { // : means "is-a" / extend int* array; int index;…
Question Info:
The calculation "a" was used for loop to calculate the sum of squares of values in this list: 1, 7, 8, 6, 11 (The answer was 271)
Question To Answer:
(1) Create recursive function to do the same calculation a in the above. (The function input will be the list. Each recursion, you are going to send a sub-list with one less item from the list)
I need help doing this in python programming language.
Chapter 19 Solutions
C++ How to Program (Early Objects Version)
Ch. 19 - Prob. 19.6ECh. 19 - Prob. 19.7ECh. 19 - Prob. 19.8ECh. 19 - Prob. 19.9ECh. 19 - Prob. 19.10ECh. 19 - Prob. 19.11ECh. 19 - (Infix-to-Post fix conversion) Stacks are used by...Ch. 19 - Prob. 19.13ECh. 19 - Prob. 19.14ECh. 19 - Prob. 19.15E
Ch. 19 - Prob. 19.16ECh. 19 - Prob. 19.17ECh. 19 - (Duplicate Elimination) In this chapter, we saw...Ch. 19 - Prob. 19.19ECh. 19 - Prob. 19.20ECh. 19 - Prob. 19.21ECh. 19 - Prob. 19.22ECh. 19 - Prob. 19.23ECh. 19 - Prob. 19.24ECh. 19 - Prob. 19.25ECh. 19 - Prob. 19.26ECh. 19 - Prob. 19.27ECh. 19 - Prob. 19.28E
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