Arrays
Master the foundation of most data structures. Learn array implementation, memory layout, dynamic resizing, and common operations that power countless algorithms.
Overview
In this lesson, you'll dive deep into arrays, the fundamental data structure that underlies most other structures. We'll explore how arrays are stored in memory, implement dynamic arrays from scratch, and master common operations like insertion, deletion, and searching.
Arrays are the building blocks of computer science, providing contiguous memory storage that enables fast random access. Understanding arrays deeply—including their limitations and optimizations—is essential for mastering more complex data structures.
Key concepts you'll master:
- Understanding array memory layout and indexing
- Implementing dynamic arrays with automatic resizing
- Analyzing time complexity of array operations
- Mastering common array algorithms and patterns
- Recognizing when arrays are the optimal choice
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