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A divide-and-conquer algorithm that divides the array in half, sorts them, and merges them back. Time complexity:
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A collection of vertices (nodes) interconnected by edges. Graphs model real-world networks like social media connections, airline routes, and Google Maps.
The book is available through major retailers and publishers like Lakhanpal Publishers Digital Alternatives:
A structure that maps keys to values using a hash function. It provides incredibly fast data retrieval, averaging time complexity. Free and Legitimate Alternatives to Master Data Structures
Data structures form the backbone of modern computer science and software engineering. Whether you are a university student preparing for exams or a self-taught programmer aiming for a FAANG job, mastering data structures is non-negotiable.
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The ultimate free repository for data structures. It features detailed explanations, optimized code, and practice problems organized by topic.