Circular Linked List Algorithms

A linked list variant where the last node points back to the head node, forming a circle. Choose an algorithm below to launch its interactive simulation workstation.

Showing 4 of 4 algorithms

easyDeletion

Quiz

CLL Delete Head

Delete the head node of a circular linked list and update tail pointer.

Open Workstation

easyInsertion

Quiz

CLL Insert Head

Insert a node at head and rewire the tail's next pointer in O(1).

Open Workstation

easyInsertion

Quiz

CLL Insert Tail

Append a node at tail and connect its next pointer to head in O(1).

Open Workstation

easyTraversal

Quiz

CLL Traversal

Traverse a circular linked list until reaching the head node again.

Open Workstation

Circular Linked List Algorithms

A linked list variant where the last node points back to the head node, forming a circle. Choose an algorithm below to launch its interactive simulation workstation.

Showing 4 of 4 algorithms

easyDeletion

Quiz