A Linked List is a linear data structure where elements (nodes) are stored in memory with each node pointing to the next node. Unlike arrays, linked lists allow dynamic memory allocation, making insertions and deletions more efficient.
Singly Linked List - Each node points to the next node.
Doubly Linked List - Each node has pointers to both the previous and next nodes.
Circular Linked List - The last node connects back to the first node.
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