Simple List Introuction

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Introduction

List a a kind of data structure that is a linear collection of data elements, called nodes pointing to the next node by means of pointer. It is a data structure consisting of a group of nodes which together represent a sequence. Under the simplest form, each node is composed of data and a reference (in other words, a link) to the next node in the sequence; more complex variants add additional links. This structure allows for efficient insertion or removal of elements from any position in the sequence.

List Operation

1. Insert

2.Deletion

3. Element Access

Some Contracts

1. Position for Insertion

2. Position for Deletion

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