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Data Structures and Algorithms

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Methods to store, organize & process data efficiently for speed and memory optimization. DSA (Data Structures & Algorithms) means organizing data efficiently (arrays, trees, graphs, hash maps) and using step-by-step logic (sorting, searching, traversal) to solve problems quickly and with minimal memory — the foundation for building software that performs well at large scale.

What is Big-O Complexity Analysis

In this lesson, you will gain knowledge about algorithm complexity analysis and the various types of big-O complexity analysis.