Consider a linked list whose nodes are objects of the class Node: class Node { public int data; public Node next; } prev references a node n1 in the list and curr references the node n2 that is right after n1 in the list. Which of the following statements is used to delete the node n2? Oprev.next = curr; Ocurr.next = prev; Oprev= curr.next; Oprev.next = curr.next;

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter17: Linked Lists
Section: Chapter Questions
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Consider a linked list whose nodes are objects of the class Node:
class Node {
public int data;
public Node next;
}
prev references a node n1 in the list and curr references the node n2 that is right after n1 in the list. Which of the
following statements is used to delete the node n2?
prev.next = curr;
curr.next = prev;
Oprev = curr.next;
prev.next = curr.next;
curr.next = prev.next;
Transcribed Image Text:Consider a linked list whose nodes are objects of the class Node: class Node { public int data; public Node next; } prev references a node n1 in the list and curr references the node n2 that is right after n1 in the list. Which of the following statements is used to delete the node n2? prev.next = curr; curr.next = prev; Oprev = curr.next; prev.next = curr.next; curr.next = prev.next;
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