Explain the concept of a circular linked list and its advantages/disadvantages compared to a linear linked list.
- A circular linked list is a linear data structure with no advantages or disadvantages compared to a linear linked list.
- A circular linked list is a type of linked list where the last node points back to the first node, forming a loop. Advantages include constant-time insertions and deletions, while disadvantages include increased complexity and the risk of infinite loops.
- A circular linked list is less memory-efficient than a linear linked list.
- A circular linked list is used exclusively for traversing elements in a circular fashion.
A circular linked list is a type of linked list where the last node points back to the first node, forming a loop. Advantages include constant-time insertions and deletions, but disadvantages include increased complexity and the risk of infinite loops when traversing.
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