Given a linked list with next and arbit pointer. Clone the list. | CODING INTERVIEW ARCHIVES

Given a linked list with next and arbit pointer. Clone the list. | CODING INTERVIEW ARCHIVES

Given a linked list with next and arbit pointer. Clone the list.

We are provided with a linked list, with each node having two types of pointers,

• first is the usual next pointer that points to the next element in the list.
• second is an arbitrary pointer that can point to any random element in the list.

 So overall the list looks something like this:

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