and a version with more attention to descriptive contours in a profile. ACTIVITIES FOR LESSON 2: 1. Practice drawing outlines that express objects that you observe from real life. Practice observing critically to analyze the descriptive outline of objects, people, or animals, choose subjects from outdoors or indoors.
From Wikipedia, the free encyclopedia. In computer science, a linked list is a linear collection of data elements, called nodes, each pointing to the next node by means of a pointer. It is a data structure consisting of a group of nodes which together represent a sequence.
Types of Linked Lists. There are several kinds of linked lists. In a singly linked list, each node has only one pointer, commonly called ânextâ since it points to the next node in the sequence. The first node is called the âheadâ of the list. The last node in the list points to. A singly linked list can become a circular node by assigning the address of the head node to the tail node instead of. This isnât a particularly useful linked list, but it illustrates the flexibility of this data structure.