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Linked List
A linear collection of data elements called nodes, where each node points to the next node.
Operations & Variations
Singly Linked List
EasyVisualize and learn about Singly Linked List.
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Doubly Linked List
MediumVisualize and learn about Doubly Linked List.
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Circular Linked List
MediumVisualize and learn about Circular Linked List.
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Insertion
EasyVisualize and learn about Insertion.
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Deletion
EasyVisualize and learn about Deletion.
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Traversal
EasyVisualize and learn about Traversal.
Visualize Operation
Core Concepts
Linked Lists store elements dynamically in non-contiguous memory locations. Nodes contain data and a pointer/reference to the next node. They support dynamic insertion and deletion in O(1) time at known positions but suffer from O(N) access times since elements must be traversed sequentially.