Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 20, Problem 3MC
Program Description Answer
The statement “ref.next = new Node(e, ref.next);” is used to add an element “e” just after a node referenced by “ref”.
Hence, the correct answer is option “C”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
this is code
#include <iostream> using namespace std; struct Node { int data; struct Node *next; }; struct Node* head = NULL; void insert(int new_data) { struct Node* new_node = (struct Node*) malloc(sizeof(struct Node)); new_node->data = new_data; new_node->next = head; head = new_node; } void display() { struct Node* ptr; ptr = head; while (ptr != NULL) { cout<< ptr->data <<" "; ptr = ptr->next; } } int main() { insert(3); insert(1); insert(7); insert(2); insert(9); cout<<"The linked list is: "; display(); return 0; }
i want
Re-implement it on doubly linked list take in account the set-position method and the operator overload and coy constructor and destructor ? in c++
C++
Double any element's value that is less than minValue. Ex: If minValue = 10, then dataPoints = {2, 12, 9, 20} becomes {4, 12, 18, 20}.
#include <iostream>using namespace std;
int main() {const int NUM_POINTS = 4;int dataPoints[NUM_POINTS];int minValue;int i;
cin >> minValue;
for (i = 0; i < NUM_POINTS; ++i) {cin >> dataPoints[i];}
/* Your solution goes here */
for (i = 0; i < NUM_POINTS; ++i) {cout << dataPoints[i] << " " ;}cout << endl;
return 0;}
Please help me with this problem using c++.
Chapter 20 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Ch. 20.1 - Prob. 20.1CPCh. 20.1 - Prob. 20.2CPCh. 20.3 - Prob. 20.4CPCh. 20 - A list is a collection that _____. a. associates...Ch. 20 - Prob. 2MCCh. 20 - Prob. 3MCCh. 20 - Prob. 4MCCh. 20 - Prob. 5MCCh. 20 - Prob. 6MCCh. 20 - Prob. 7MC
Ch. 20 - Prob. 11TFCh. 20 - Prob. 12TFCh. 20 - Prob. 13TFCh. 20 - Prob. 14TFCh. 20 - Prob. 15TFCh. 20 - Prob. 16TFCh. 20 - Prob. 17TFCh. 20 - Prob. 18TFCh. 20 - Prob. 29TFCh. 20 - Prob. 20TFCh. 20 - Prob. 1FTECh. 20 - Prob. 2FTECh. 20 - Prob. 3FTECh. 20 - Prob. 4FTECh. 20 - Prob. 5FTECh. 20 - Prob. 1AWCh. 20 - Prob. 2AWCh. 20 - Prob. 3AWCh. 20 - Prob. 4AWCh. 20 - Prob. 3SACh. 20 - Prob. 4SACh. 20 - Prob. 5SACh. 20 - Consult the online Java documentation and...Ch. 20 - Prob. 1PCCh. 20 - Prob. 2PC
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- V Question Completion Status: QUESTION 9 Analyze the following code. We want to insert a new node named sue containing data "Sue" before the node sam, what code to apply ? Node tom = new Node("Tom", null); Node dick = new Node("Dick", null); Node harry = new Node("Harry", nul1) Node sam = new Node("Sam", null); Node sue = new Node("Sue", sam): harry.next = sue; Node sue = new Node("Sue", head): head.next = sue: Node sue = new Node("Sue", sam); sue.next = head; Node sue = new Node("Sue", sam); sam.next = sue; Click Save and Submit to save and submit. Click Save All Answers to save all ansuwers. 10 H O Oarrow_forwardC++: Consider the following code: struct node { int data; node *next; }; node myNode; node *p = &myNode; Which of these will set member variable data of myNode to the value 7? A) node->data = 7; B) p->node = 7; C) p.node = 7; D) myNode.data = 7;arrow_forwardDouble any element's value that is less than controlValue. Ex: If controlValue = 10, then dataPoints = {2, 12, 9, 20} becomes {4, 12, 18, 20}. #include <iostream>using namespace std; int main() { const int NUM_POINTS = 4; int dataPoints[NUM_POINTS]; int controlValue; int i; cin >> controlValue; for (i = 0; i < NUM_POINTS; ++i) { cin >> dataPoints[i]; } /* Your solution goes here */ for (i = 0; i < NUM_POINTS; ++i) { cout << dataPoints[i] << " " ; } cout << endl; return 0;}arrow_forward
- Dec2Hex function : def decimal_to_hex(number): hex_map = {0: '0', 1: '1', 2: '2', 3: '3', 4: '4', 5: '5', 6: '6', 7: '7', 8: '8', 9: '9', 10: 'A', 11: 'B', 12: 'C', 13: 'D', 14: 'E', 15: 'F'} hex_digits = [] while number > 0: hex_digits.append(hex_map[number % 16]) number //= 16 # Reverse the order of the hex digits and join them to form the final hex string hex_string = ''.join(reversed(hex_digits)) return f'0x{hex_string}' if hex_string else '0x0' Perform a Profile of your Dec2Hex function. Write a function that takes a timedate object as a parameter andcalculates the number of years from NOW to the time in the timedateobject. Add unit-testing code to your Dec2Hex exercise, and then perform aUnit test of the updated Dec2Hex code.arrow_forwardError in bwcurve (line 5)area_10 = bwcurve10();arrow_forwardID: A Name: Multiple Response Identify one or more choices that best complete the statement or answer the question. 10. The following code segment is intended to remove all duplicate elements in the list myList. The procedure does not work as intended. jt LENGTH(myList) REPEAT UNTIL(j = 1) %3D } IF(myList[j] = myList[j - 1]) %3D } REMOVE (myList, j) { j+j-1 { For which of the following contents of myList will the procedure NOT produce the intended results? a. [30, 30, 30, 10, 20, 20] b. [10, 10, 20, 20, 10, 10] c. [50, 50, 50, 50, 50, 50] d. [30, 50, 40, 10, 20, 40]arrow_forward
- #ifndef LLCP_INT_H#define LLCP_INT_H #include <iostream> struct Node{ int data; Node *link;}; bool DelOddCopEven(Node* headPtr);int FindListLength(Node* headPtr);bool IsSortedUp(Node* headPtr);void InsertAsHead(Node*& headPtr, int value);void InsertAsTail(Node*& headPtr, int value);void InsertSortedUp(Node*& headPtr, int value);bool DelFirstTargetNode(Node*& headPtr, int target);bool DelNodeBefore1stMatch(Node*& headPtr, int target);void ShowAll(std::ostream& outs, Node* headPtr);void FindMinMax(Node* headPtr, int& minValue, int& maxValue);double FindAverage(Node* headPtr);void ListClear(Node*& headPtr, int noMsg = 0); // prototype of DelOddCopEven of Assignment 5 Part 1 #endif // definition of DelOddCopEven of Assignment 5 Part 1//Algorithm should: /*NOT destroy any of the originally even-valued node. This means that the originally even-valued nodes should be retained as part of the resulting list. Destroy…arrow_forwardProblem Name: Facebook RecommendationsProblem Description: You can visualize Facebook as a graph where the nodes represent a set of users and the edges between the nodes (as a “friend” connection between you and everyone who you have befriended). Your job is to write a program that automatically computes and suggests a new friend recommendation for a user, given knowledge of the entire network. In other words, for each user, suggest the most probable user to befriend based upon the intersection of your common friends. For example, if Person A is a user on the network, Person A will get a recommendation to add Person B as their friend if Person B has the most friends in common with Person A, but B is currently not friends with Person A. The high-level idea is that for any user, you should A) go through all the other users and calculate the number of friends they have in common. B) Find the user in the social network who they are currently not friends with but have the most friends in…arrow_forward#ifndef LLCP_INT_H#define LLCP_INT_H #include <iostream> struct Node{ int data; Node *link;};void DelOddCopEven(Node*& headPtr);int FindListLength(Node* headPtr);bool IsSortedUp(Node* headPtr);void InsertAsHead(Node*& headPtr, int value);void InsertAsTail(Node*& headPtr, int value);void InsertSortedUp(Node*& headPtr, int value);bool DelFirstTargetNode(Node*& headPtr, int target);bool DelNodeBefore1stMatch(Node*& headPtr, int target);void ShowAll(std::ostream& outs, Node* headPtr);void FindMinMax(Node* headPtr, int& minValue, int& maxValue);double FindAverage(Node* headPtr);void ListClear(Node*& headPtr, int noMsg = 0); // prototype of DelOddCopEven of Assignment 5 Part 1 #endifarrow_forward
- ?arrow_forwardAssign pizzasInStore's first element's numCalories with the value in pizzasInStore's second element's numCalories. #include <stdio.h>#include <string.h> typedef struct Pizza_struct { char pizzaName[75]; int numCalories;} Pizza; int main(void) { Pizza pizzasInStore[2]; scanf("%s", pizzasInStore[0].pizzaName); scanf("%d", &pizzasInStore[0].numCalories); scanf("%s", pizzasInStore[1].pizzaName); scanf("%d", &pizzasInStore[1].numCalories); /* Your code goes here */ printf("A %s slice contains %d calories.\n", pizzasInStore[0].pizzaName, pizzasInStore[0].numCalories); printf("A %s slice contains %d calories.\n", pizzasInStore[1].pizzaName, pizzasInStore[1].numCalories); return 0;} I tried 10 time but I cant solve it so please help mearrow_forward//Can you explain how this code work or the meaning of this code?#include <iostream>using namespace std;struct Node {int data;struct Node *next;};struct Node* head = NULL;struct Node* rhead = NULL;int count1;//insert at front for reverselistvoid insertfront(int data){Node* new_node = (Node*) malloc(sizeof(Node)); new_node->data = data; new_node->next = rhead; rhead=new_node;}//insert at endvoid insert(int new_data){Node* ptr;ptr = head;Node* new_node = (Node*) malloc(sizeof(Node)); new_node->data = new_data; new_node->next = NULL;if (head == NULL) { head = new_node; } else{while (ptr->next!= NULL) { ptr = ptr->next;}ptr->next=new_node;}count1++;}//display listvoid display() {struct Node* ptr;ptr = head;if(head==NULL){cout<<"Sorry the list is empty";return;}while (ptr != NULL) {cout<< ptr->data <<" ";ptr = ptr->next;}cout<<endl;}//delete datavoid deletedata(int data){Node* ptr,*ptrpre;ptr = head;if (head == NULL) {…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education