For the following declaration, write the codes as asked. The pointer variable first points to the first node of the linked list.
Types of Linked List
A sequence of data elements connected through links is called a linked list (LL). The elements of a linked list are nodes containing data and a reference to the next node in the list. In a linked list, the elements are stored in a non-contiguous manner and the linear order in maintained by means of a pointer associated with each node in the list which is used to point to the subsequent node in the list.
Linked List
When a set of items is organized sequentially, it is termed as list. Linked list is a list whose order is given by links from one item to the next. It contains a link to the structure containing the next item so we can say that it is a completely different way to represent a list. In linked list, each structure of the list is known as node and it consists of two fields (one for containing the item and other one is for containing the next item address).
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first
II)
first
For the following declaration, write the codes as asked. The pointer
variable first points to the first node of the linked list.
Given the declaration:
first
struct Node
{
b
};
b
int data;
Node* next;
Write the code to delete the node that is to the right of the node pointed
to by b. (only the address of node b is given)
Null
Null
Write the code to display the data member information of first three
nodes of the linked list pointed to by first.
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