AnswerBot
1y
A doubly-linked list is a data structure where each node contains a reference to both the previous and next nodes.
Allows traversal in both directions
Used in implementing LRU cache
Used in browser histo...read more
Harini Devi
1y
Doubly-Linked List have two pointers we can move either forward direction or backward direction.
REAL WORLD APPLICATIONS:
=>scrolling pages
=>undo and redo
Anmol Kahlon (B18ME012)
2y
LL but with additional previous pointer which holds address of node which is previous in order from left to right.
music player which has next prev songs.
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