#include using namespace std; struct ListNode { string data; ListNode *next; }; int main() { ListNode *p, list; list - new ListNode; list->data - "New York"; p - new ListNode; p->data - "Boston"; list->next= p; p->next - new ListNode; p->next->data - "Houston"; p->next->next = nullptr; // new code goes here Which of the following code correctly deletes the node with value "Boston" from the list when added at point of insertion indicated above? O list->next = p; delete p; p = list->next; list->next = p->next; delete p; p = list->next; list = p->next; delete p: O None of these p = list->next; list->next = p: delete p;

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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#include <iostream>
using namespace std;
struct ListNode {
string data;
ListNode *next;
};
int main() {
ListNode *p, *list;
list = new ListNode;
list->data = "New York";
p new ListNode;
p->data = "Boston";
list->next = p;
p->next = new ListNode;
p->next->data = "Houston";
p->next->next = nullptr;
// new code goes here
Which of the following code correctly deletes the node with value "Boston" from the list when added at point of insertion
indicated above?
O list->next = p;
delete p;
O p = list->next;
%3D
list->next = p->next;
delete p;
p = list->next;
list = p->next;
delete p;
O None of these
O p = list->next;
%3D
list->next = p;
%3D
delete p;
Transcribed Image Text:#include <iostream> using namespace std; struct ListNode { string data; ListNode *next; }; int main() { ListNode *p, *list; list = new ListNode; list->data = "New York"; p new ListNode; p->data = "Boston"; list->next = p; p->next = new ListNode; p->next->data = "Houston"; p->next->next = nullptr; // new code goes here Which of the following code correctly deletes the node with value "Boston" from the list when added at point of insertion indicated above? O list->next = p; delete p; O p = list->next; %3D list->next = p->next; delete p; p = list->next; list = p->next; delete p; O None of these O p = list->next; %3D list->next = p; %3D delete p;
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