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linked lists

Circular Linked List

A Circular Linked List is a variation of a linked list where the last node points back to the first node, forming a circle. This structure has no null-terminated end and allows continuous traversal through the list. It is particularly useful for round-robin scheduling and implementing circular buffers.

Use Cases

  • Round-robin scheduling in operating systems
  • Circular buffer and streaming data implementations
  • Multiplayer game turn management

Complexity Analysis

MetricBestAverageWorst
TimeO(1)O(n)O(n)
SpaceO(n)

Visualization

HEAD
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Speed:1x
Linked list createdStep 1 / 6

Implementation

Output

Click "Run Code" to see output...