NIELIT 2017 July Scientist B (CS) - Section B: 1

Question

What does the following function do for a given Linked List with first node as head? 

void fun1(struct node* head) 
{ 
if(head==NULL) 
return; 
fun1(head->next); 
printf("%d",head->data); 
} 

• A. Prints all nodes of linked lists
• B. Prints all nodes of linked list in reverse order
• C. Prints alternate nodes of Linked List
• D. Prints alternate nodes in reverse order

Comments

Option B is correct. All the nodes of the linked list will get printed in reverse order.