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DIY: Copy List with Random Pointer

Explore how to create a deep copy of a linked list that includes random pointers. This lesson helps you understand linked list node structures with additional pointers and implement a function to duplicate the entire list accurately. You'll gain skills necessary for similar coding interview challenges involving complex data structures.

Problem statement

You are given a linked list where each node contains an additional pointer called random. This pointer can point towards any node in the list or none. Your task is to ...