How to create a copy of a linked list? Write a C program to create a copy of a linked list ?

Check out this C program which creates an exact copy of a linked list.


copy_linked_lists(struct node *q, struct node **s)
{
if(q!=NULL)
{
*s=malloc(sizeof(struct node));
(*s)->data=q->data;
(*s)->link=NULL;
copy_linked_list(q->link, &((*s)->link));
}
}