Consider the following function that takes reference to head of a Doubly Linked List as parameter. Assume that a node of doubly linked list has previous pointer as prev and next pointer as next. void fun(struct node **head_ref){ struct node *temp = NULL; struct node *current = *head_ref; while (current != NULL){ temp = current->prev; current->prev = current->next; current->next = temp; current = current->prev; } if(temp != NULL ) *head_ref = temp->prev; } Assume that reference of head of following doubly linked list is passed to above function 1 <--> 2 <--> 3 <--> 4 <--> 5 <-->6. What should be the modified linked list after the function call?
Consider the following function that takes reference to head of a Doubly Linked List as parameter. Assume that a node of doubly linked list has previous pointer as prev and next pointer as next. void fun(struct node **head_ref){ struct node *temp = NULL; struct node *current = *head_ref; while (current != NULL){ temp = current->prev; current->prev = current->next; current->next = temp; current = current->prev; } if(temp != NULL ) *head_ref = temp->prev; } Assume that reference of head of following doubly linked list is passed to above function 1 <--> 2 <--> 3 <--> 4 <--> 5 <-->6. What should be the modified linked list after the function call?
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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Consider the following function that takes reference to head of a Doubly Linked List as parameter. Assume that a
node of doubly linked list has previous pointer as prev and next pointer as next.
void fun(struct node **head_ref){
struct node *temp = NULL;
struct node *current = *head_ref;
while (current != NULL){
temp = current->prev;
current->prev = current->next;
current->next = temp;
current = current->prev;
}
if(temp != NULL )
*head_ref = temp->prev;
}
Assume that reference of head of following doubly linked list is passed to above function 1 <--> 2 <--> 3 <--> 4 <--> 5 <-->6. What should be the modified linked list after the function call?
Note:
solve as soon as possible
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