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dllist class of llist module in Python
Article Introduction:dllist is a class of the llist module in Python, which is used to implement a doubly linked list and has the functions of inserting, deleting, and traversing elements. The dllist class provides methods for adding, removing, and iterating lists in both directions. In this article, we will learn about the dllist class and its methods in detail. Creating a dllist object To create a dllist object, we need to first import the llist module from the pyllist package. We can then use the dllist class constructor to create a new instance of the doubly linked list. The following code will create an empty doubly linked list. frompyllistimportdllist#createanemptydoubly-linke
2023-09-10
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